| 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 | $195.33 | 11.656% | $218.0977 | $218.10 | $218.10 | $218.10 |
| Purchase #2 | $69.41 | 6.717% | $74.0723 | $74.07 | $74.05 | $74.10 |
| Purchase #3 | $198.81 | 9.251% | $217.2019 | $217.20 | $217.20 | $217.20 |
| Purchase #4 | $237.66 | 4.395% | $248.1052 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $234.42 | 12.434% | $263.5678 | $263.57 | $263.55 | $263.60 |
| Purchase #6 | $248.29 | 12.359% | $278.9762 | $278.98 | $279.00 | $279.00 |
| Purchase #7 | $182.83 | 4.841% | $191.6808 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $1,366.75 | $1,491.7019 | $1,491.71 | $1,491.70 | $1,491.80 | |