| 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 | $232.87 | 7.564% | $250.4843 | $250.48 | $250.50 | $250.50 |
| Purchase #2 | $11.72 | 3.635% | $12.146 | $12.15 | $12.15 | $12.10 |
| Purchase #3 | $209.39 | 11.114% | $232.6616 | $232.66 | $232.65 | $232.70 |
| Purchase #4 | $133.78 | 9.219% | $146.1132 | $146.11 | $146.10 | $146.10 |
| Purchase #5 | $29.70 | 9.361% | $32.4802 | $32.48 | $32.50 | $32.50 |
| Purchase #6 | $241.81 | 9.560% | $264.927 | $264.93 | $264.95 | $264.90 |
| Purchase #7 | $183.88 | 7.522% | $197.7115 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $1,043.15 | $1,136.5238 | $1,136.52 | $1,136.55 | $1,136.50 | |