| 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 | $219.39 | 10.748% | $242.97 | $242.97 | $242.95 | $243.00 |
| Purchase #2 | $108.57 | 9.564% | $118.9536 | $118.95 | $118.95 | $119.00 |
| Purchase #3 | $135.75 | 10.360% | $149.8137 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $250.45 | 3.715% | $259.7542 | $259.75 | $259.75 | $259.80 |
| Purchase #5 | $238.44 | 6.122% | $253.0373 | $253.04 | $253.05 | $253.00 |
| Purchase #6 | $196.26 | 6.771% | $209.5488 | $209.55 | $209.55 | $209.50 |
| Purchase #7 | $229.66 | 11.749% | $256.6428 | $256.64 | $256.65 | $256.60 |
| 7 purchase totals = | $1,378.52 | $1,490.7204 | $1,490.71 | $1,490.70 | $1,490.70 | |