| 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 | $133.86 | 7.383% | $143.7429 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $227.80 | 6.652% | $242.9533 | $242.95 | $242.95 | $243.00 |
| Purchase #3 | $55.50 | 4.216% | $57.8399 | $57.84 | $57.85 | $57.80 |
| Purchase #4 | $233.95 | 4.609% | $244.7328 | $244.73 | $244.75 | $244.70 |
| Purchase #5 | $110.79 | 3.707% | $114.897 | $114.90 | $114.90 | $114.90 |
| Purchase #6 | $152.27 | 4.311% | $158.8344 | $158.83 | $158.85 | $158.80 |
| Purchase #7 | $224.36 | 10.679% | $248.3194 | $248.32 | $248.30 | $248.30 |
| 7 purchase totals = | $1,138.53 | $1,211.3197 | $1,211.31 | $1,211.35 | $1,211.20 | |