| 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 | $101.29 | 7.548% | $108.9354 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $236.27 | 11.720% | $263.9608 | $263.96 | $263.95 | $264.00 |
| Purchase #3 | $244.97 | 12.605% | $275.8485 | $275.85 | $275.85 | $275.80 |
| Purchase #4 | $66.68 | 6.361% | $70.9215 | $70.92 | $70.90 | $70.90 |
| Purchase #5 | $177.27 | 11.640% | $197.9042 | $197.90 | $197.90 | $197.90 |
| Purchase #6 | $69.64 | 9.144% | $76.0079 | $76.01 | $76.00 | $76.00 |
| Purchase #7 | $168.51 | 10.756% | $186.6349 | $186.63 | $186.65 | $186.60 |
| 7 purchase totals = | $1,064.63 | $1,180.2132 | $1,180.21 | $1,180.20 | $1,180.10 | |