| 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 | $129.79 | 9.284% | $141.8397 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $226.86 | 5.251% | $238.7724 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $218.98 | 8.182% | $236.8969 | $236.90 | $236.90 | $236.90 |
| Purchase #4 | $66.55 | 8.322% | $72.0883 | $72.09 | $72.10 | $72.10 |
| Purchase #5 | $63.43 | 4.554% | $66.3186 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $103.40 | 4.342% | $107.8896 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $159.87 | 12.581% | $179.9832 | $179.98 | $180.00 | $180.00 |
| 7 purchase totals = | $968.88 | $1,043.7887 | $1,043.79 | $1,043.80 | $1,043.80 | |