| 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 | $136.55 | 10.649% | $151.0912 | $151.09 | $151.10 | $151.10 |
| Purchase #2 | $233.48 | 8.418% | $253.1343 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $96.88 | 11.343% | $107.8691 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $212.59 | 12.554% | $239.2785 | $239.28 | $239.30 | $239.30 |
| Purchase #5 | $111.55 | 10.822% | $123.6219 | $123.62 | $123.60 | $123.60 |
| Purchase #6 | $111.27 | 11.817% | $124.4188 | $124.42 | $124.40 | $124.40 |
| Purchase #7 | $193.64 | 9.310% | $211.6679 | $211.67 | $211.65 | $211.70 |
| 7 purchase totals = | $1,095.96 | $1,211.0817 | $1,211.08 | $1,211.05 | $1,211.10 | |