| 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 | $191.35 | 13.401% | $216.9928 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $9.51 | 5.684% | $10.0505 | $10.05 | $10.05 | $10.10 |
| Purchase #3 | $192.68 | 10.817% | $213.5222 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $121.85 | 13.347% | $138.1133 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $194.98 | 8.278% | $211.1204 | $211.12 | $211.10 | $211.10 |
| Purchase #6 | $181.36 | 10.803% | $200.9523 | $200.95 | $200.95 | $201.00 |
| Purchase #7 | $106.59 | 12.604% | $120.0246 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $998.32 | $1,110.7761 | $1,110.76 | $1,110.70 | $1,110.80 | |