| 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 | $112.57 | 6.808% | $120.2338 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $173.96 | 11.447% | $193.8732 | $193.87 | $193.85 | $193.90 |
| Purchase #3 | $39.99 | 10.282% | $44.1018 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $200.70 | 5.650% | $212.0396 | $212.04 | $212.05 | $212.00 |
| Purchase #5 | $220.64 | 4.480% | $230.5247 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $38.52 | 3.283% | $39.7846 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $31.48 | 3.271% | $32.5097 | $32.51 | $32.50 | $32.50 |
| 7 purchase totals = | $817.86 | $873.0674 | $873.05 | $873.05 | $873.00 | |