| 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 | $99.70 | 10.768% | $110.4357 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $248.49 | 9.835% | $272.929 | $272.93 | $272.95 | $272.90 |
| Purchase #3 | $37.81 | 10.196% | $41.6651 | $41.67 | $41.65 | $41.70 |
| Purchase #4 | $224.89 | 12.672% | $253.3881 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $152.78 | 9.481% | $167.2651 | $167.27 | $167.25 | $167.30 |
| Purchase #6 | $152.28 | 6.579% | $162.2985 | $162.30 | $162.30 | $162.30 |
| Purchase #7 | $235.27 | 9.597% | $257.8489 | $257.85 | $257.85 | $257.80 |
| 7 purchase totals = | $1,151.22 | $1,265.8304 | $1,265.85 | $1,265.85 | $1,265.80 | |