| 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 | $235.39 | 7.128% | $252.1686 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $94.64 | 7.718% | $101.9443 | $101.94 | $101.95 | $101.90 |
| Purchase #3 | $60.67 | 6.571% | $64.6566 | $64.66 | $64.65 | $64.70 |
| Purchase #4 | $17.65 | 10.450% | $19.4944 | $19.49 | $19.50 | $19.50 |
| Purchase #5 | $147.98 | 11.108% | $164.4176 | $164.42 | $164.40 | $164.40 |
| Purchase #6 | $216.37 | 8.613% | $235.0059 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $158.60 | 4.609% | $165.9099 | $165.91 | $165.90 | $165.90 |
| 7 purchase totals = | $931.30 | $1,003.5973 | $1,003.60 | $1,003.55 | $1,003.60 | |