| 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 | $175.79 | 12.280% | $197.377 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $22.28 | 7.786% | $24.0147 | $24.01 | $24.00 | $24.00 |
| Purchase #3 | $115.49 | 4.245% | $120.3926 | $120.39 | $120.40 | $120.40 |
| Purchase #4 | $241.80 | 4.409% | $252.461 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $148.56 | 7.480% | $159.6723 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $196.53 | 12.413% | $220.9253 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $85.81 | 6.365% | $91.2718 | $91.27 | $91.25 | $91.30 |
| 7 purchase totals = | $986.26 | $1,066.1147 | $1,066.11 | $1,066.10 | $1,066.20 | |