| 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 | $91.83 | 11.692% | $102.5668 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $135.67 | 10.444% | $149.8394 | $149.84 | $149.85 | $149.80 |
| Purchase #3 | $14.31 | 13.764% | $16.2796 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $247.64 | 8.397% | $268.4343 | $268.43 | $268.45 | $268.40 |
| Purchase #5 | $119.69 | 9.407% | $130.9492 | $130.95 | $130.95 | $130.90 |
| Purchase #6 | $38.32 | 11.140% | $42.5888 | $42.59 | $42.60 | $42.60 |
| Purchase #7 | $243.77 | 6.530% | $259.6882 | $259.69 | $259.70 | $259.70 |
| 7 purchase totals = | $891.23 | $970.3463 | $970.35 | $970.40 | $970.30 | |