| 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 | $228.75 | 4.209% | $238.3781 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $111.75 | 13.374% | $126.6954 | $126.70 | $126.70 | $126.70 |
| Purchase #3 | $185.41 | 7.311% | $198.9653 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $143.50 | 4.265% | $149.6203 | $149.62 | $149.60 | $149.60 |
| Purchase #5 | $38.26 | 6.415% | $40.7144 | $40.71 | $40.70 | $40.70 |
| Purchase #6 | $145.43 | 4.812% | $152.4281 | $152.43 | $152.45 | $152.40 |
| Purchase #7 | $38.76 | 7.599% | $41.7054 | $41.71 | $41.70 | $41.70 |
| 7 purchase totals = | $891.86 | $948.5070 | $948.52 | $948.50 | $948.50 | |