| 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 | $224.28 | 5.843% | $237.3847 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $181.26 | 11.605% | $202.2952 | $202.30 | $202.30 | $202.30 |
| Purchase #3 | $100.60 | 10.851% | $111.5161 | $111.52 | $111.50 | $111.50 |
| Purchase #4 | $220.70 | 8.119% | $238.6186 | $238.62 | $238.60 | $238.60 |
| Purchase #5 | $221.74 | 10.399% | $244.7987 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $218.90 | 13.549% | $248.5588 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $84.31 | 5.329% | $88.8029 | $88.80 | $88.80 | $88.80 |
| 7 purchase totals = | $1,251.79 | $1,371.9750 | $1,371.98 | $1,371.95 | $1,372.00 | |