| 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 | $246.85 | 9.250% | $269.6836 | $269.68 | $269.70 | $269.70 |
| Purchase #2 | $217.33 | 6.739% | $231.9759 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $197.30 | 7.254% | $211.6121 | $211.61 | $211.60 | $211.60 |
| Purchase #4 | $102.76 | 9.223% | $112.2376 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $138.71 | 4.120% | $144.4249 | $144.42 | $144.40 | $144.40 |
| Purchase #6 | $238.42 | 8.294% | $258.1946 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $17.51 | 10.328% | $19.3184 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $1,158.88 | $1,247.4471 | $1,247.44 | $1,247.45 | $1,247.40 | |