| 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 | $144.63 | 3.808% | $150.1375 | $150.14 | $150.15 | $150.10 |
| Purchase #2 | $246.44 | 12.642% | $277.5949 | $277.59 | $277.60 | $277.60 |
| Purchase #3 | $9.33 | 8.474% | $10.1206 | $10.12 | $10.10 | $10.10 |
| Purchase #4 | $217.50 | 4.814% | $227.9705 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $194.77 | 6.673% | $207.767 | $207.77 | $207.75 | $207.80 |
| Purchase #6 | $227.29 | 8.376% | $246.3278 | $246.33 | $246.35 | $246.30 |
| Purchase #7 | $69.50 | 3.358% | $71.8338 | $71.83 | $71.85 | $71.80 |
| 7 purchase totals = | $1,109.46 | $1,191.7521 | $1,191.75 | $1,191.75 | $1,191.70 | |