| 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 | $135.85 | 8.859% | $147.885 | $147.89 | $147.90 | $147.90 |
| Purchase #2 | $56.45 | 12.833% | $63.6942 | $63.69 | $63.70 | $63.70 |
| Purchase #3 | $79.49 | 12.201% | $89.1886 | $89.19 | $89.20 | $89.20 |
| Purchase #4 | $107.38 | 5.157% | $112.9176 | $112.92 | $112.90 | $112.90 |
| Purchase #5 | $232.25 | 10.675% | $257.0427 | $257.04 | $257.05 | $257.00 |
| Purchase #6 | $179.28 | 12.581% | $201.8352 | $201.84 | $201.85 | $201.80 |
| Purchase #7 | $155.77 | 10.464% | $172.0698 | $172.07 | $172.05 | $172.10 |
| 7 purchase totals = | $946.47 | $1,044.6331 | $1,044.64 | $1,044.65 | $1,044.60 | |