| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $192.72 | 8.483% | $209.0684 | $209.07 | $209.05 | $209.10 |
| Purchase #2 | $170.39 | 8.830% | $185.4354 | $185.44 | $185.45 | $185.40 |
| Purchase #3 | $102.74 | 7.119% | $110.0541 | $110.05 | $110.05 | $110.10 |
| Purchase #4 | $228.29 | 10.455% | $252.1577 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $122.55 | 6.489% | $130.5023 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $128.92 | 13.201% | $145.9387 | $145.94 | $145.95 | $145.90 |
| Purchase #7 | $173.67 | 10.280% | $191.5233 | $191.52 | $191.50 | $191.50 |
| 7 purchase totals = | $1,119.28 | $1,224.6799 | $1,224.68 | $1,224.65 | $1,224.70 | |