| 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 | $23.44 | 8.255% | $25.375 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $229.95 | 3.382% | $237.7269 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $228.65 | 8.251% | $247.5159 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $243.69 | 9.206% | $266.1241 | $266.12 | $266.10 | $266.10 |
| Purchase #5 | $22.98 | 12.285% | $25.8031 | $25.80 | $25.80 | $25.80 |
| Purchase #6 | $25.43 | 8.722% | $27.648 | $27.65 | $27.65 | $27.60 |
| Purchase #7 | $30.66 | 5.677% | $32.4006 | $32.40 | $32.40 | $32.40 |
| 7 purchase totals = | $804.80 | $862.5936 | $862.60 | $862.60 | $862.50 | |