| 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 | $214.40 | 8.732% | $233.1214 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $66.99 | 12.610% | $75.4374 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $224.35 | 4.678% | $234.8451 | $234.85 | $234.85 | $234.80 |
| Purchase #4 | $130.27 | 10.486% | $143.9301 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $74.72 | 7.535% | $80.3502 | $80.35 | $80.35 | $80.40 |
| Purchase #6 | $217.71 | 12.114% | $244.0834 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $81.90 | 9.658% | $89.8099 | $89.81 | $89.80 | $89.80 |
| 7 purchase totals = | $1,010.34 | $1,101.5775 | $1,101.58 | $1,101.60 | $1,101.50 | |