| 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 | $215.66 | 11.204% | $239.8225 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $101.49 | 11.761% | $113.4262 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $8.52 | 13.164% | $9.6416 | $9.64 | $9.65 | $9.60 |
| Purchase #4 | $61.32 | 8.639% | $66.6174 | $66.62 | $66.60 | $66.60 |
| Purchase #5 | $92.28 | 4.769% | $96.6808 | $96.68 | $96.70 | $96.70 |
| Purchase #6 | $76.71 | 5.713% | $81.0924 | $81.09 | $81.10 | $81.10 |
| Purchase #7 | $25.50 | 6.822% | $27.2396 | $27.24 | $27.25 | $27.20 |
| 7 purchase totals = | $581.48 | $634.5205 | $634.52 | $634.55 | $634.40 | |