| 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 | $220.71 | 3.636% | $228.735 | $228.74 | $228.75 | $228.70 |
| Purchase #2 | $130.29 | 6.146% | $138.2976 | $138.30 | $138.30 | $138.30 |
| Purchase #3 | $204.91 | 13.499% | $232.5708 | $232.57 | $232.55 | $232.60 |
| Purchase #4 | $241.32 | 5.150% | $253.748 | $253.75 | $253.75 | $253.70 |
| Purchase #5 | $198.28 | 12.259% | $222.5871 | $222.59 | $222.60 | $222.60 |
| Purchase #6 | $6.98 | 7.420% | $7.4979 | $7.50 | $7.50 | $7.50 |
| Purchase #7 | $160.25 | 12.445% | $180.1931 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $1,162.74 | $1,263.6295 | $1,263.64 | $1,263.65 | $1,263.60 | |