| 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 | $199.82 | 5.221% | $210.2526 | $210.25 | $210.25 | $210.30 |
| Purchase #2 | $88.92 | 7.571% | $95.6521 | $95.65 | $95.65 | $95.70 |
| Purchase #3 | $117.33 | 10.480% | $129.6262 | $129.63 | $129.65 | $129.60 |
| Purchase #4 | $187.27 | 7.838% | $201.9482 | $201.95 | $201.95 | $201.90 |
| Purchase #5 | $107.66 | 11.640% | $120.1916 | $120.19 | $120.20 | $120.20 |
| Purchase #6 | $94.65 | 13.334% | $107.2706 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $128.81 | 7.666% | $138.6846 | $138.68 | $138.70 | $138.70 |
| 7 purchase totals = | $924.46 | $1,003.6259 | $1,003.62 | $1,003.65 | $1,003.70 | |