| 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 | $207.44 | 10.620% | $229.4701 | $229.47 | $229.45 | $229.50 |
| Purchase #2 | $31.68 | 4.516% | $33.1107 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $115.54 | 13.124% | $130.7035 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $114.28 | 13.454% | $129.6552 | $129.66 | $129.65 | $129.70 |
| Purchase #5 | $106.29 | 3.540% | $110.0527 | $110.05 | $110.05 | $110.10 |
| Purchase #6 | $88.68 | 4.376% | $92.5606 | $92.56 | $92.55 | $92.60 |
| Purchase #7 | $152.32 | 5.184% | $160.2163 | $160.22 | $160.20 | $160.20 |
| 7 purchase totals = | $816.23 | $885.7691 | $885.77 | $885.70 | $885.90 | |