| 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 | $125.63 | 3.480% | $130.0019 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $206.52 | 9.832% | $226.825 | $226.83 | $226.85 | $226.80 |
| Purchase #3 | $185.67 | 13.648% | $211.0102 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $212.71 | 4.311% | $221.8799 | $221.88 | $221.90 | $221.90 |
| Purchase #5 | $124.38 | 6.127% | $132.0008 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $46.73 | 8.333% | $50.624 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $32.67 | 7.428% | $35.0967 | $35.10 | $35.10 | $35.10 |
| 7 purchase totals = | $934.31 | $1,007.4385 | $1,007.44 | $1,007.45 | $1,007.40 | |