| 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 | $79.80 | 11.502% | $88.9786 | $88.98 | $89.00 | $89.00 |
| Purchase #2 | $178.31 | 13.236% | $201.9111 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $40.48 | 4.686% | $42.3769 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $181.66 | 8.700% | $197.4644 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $197.81 | 6.607% | $210.8793 | $210.88 | $210.90 | $210.90 |
| Purchase #6 | $141.68 | 3.141% | $146.1302 | $146.13 | $146.15 | $146.10 |
| Purchase #7 | $226.68 | 12.170% | $254.267 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $1,046.42 | $1,142.0075 | $1,142.01 | $1,142.05 | $1,142.10 | |