| 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 | $232.59 | 10.312% | $256.5747 | $256.57 | $256.55 | $256.60 |
| Purchase #2 | $160.68 | 7.483% | $172.7037 | $172.70 | $172.70 | $172.70 |
| Purchase #3 | $102.45 | 9.157% | $111.8313 | $111.83 | $111.85 | $111.80 |
| Purchase #4 | $228.84 | 10.623% | $253.1497 | $253.15 | $253.15 | $253.10 |
| Purchase #5 | $176.54 | 10.610% | $195.2709 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $23.44 | 7.681% | $25.2404 | $25.24 | $25.25 | $25.20 |
| Purchase #7 | $31.67 | 11.647% | $35.3586 | $35.36 | $35.35 | $35.40 |
| 7 purchase totals = | $956.21 | $1,050.1293 | $1,050.12 | $1,050.10 | $1,050.10 | |