| 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 | $233.85 | 6.827% | $249.8149 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $165.86 | 10.617% | $183.4694 | $183.47 | $183.45 | $183.50 |
| Purchase #3 | $63.33 | 8.151% | $68.492 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $194.50 | 6.112% | $206.3878 | $206.39 | $206.40 | $206.40 |
| Purchase #5 | $143.98 | 11.735% | $160.8761 | $160.88 | $160.90 | $160.90 |
| Purchase #6 | $188.43 | 5.446% | $198.6919 | $198.69 | $198.70 | $198.70 |
| Purchase #7 | $235.45 | 7.833% | $253.8928 | $253.89 | $253.90 | $253.90 |
| 7 purchase totals = | $1,225.40 | $1,321.6249 | $1,321.62 | $1,321.65 | $1,321.70 | |