| 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 | $194.25 | 8.737% | $211.2216 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $246.50 | 9.198% | $269.1731 | $269.17 | $269.15 | $269.20 |
| Purchase #3 | $89.44 | 12.607% | $100.7157 | $100.72 | $100.70 | $100.70 |
| Purchase #4 | $53.62 | 9.165% | $58.5343 | $58.53 | $58.55 | $58.50 |
| Purchase #5 | $120.60 | 4.541% | $126.0764 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $134.60 | 4.859% | $141.1402 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $6.39 | 13.622% | $7.2604 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $845.40 | $914.1217 | $914.12 | $914.10 | $914.10 | |