| 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 | $27.97 | 6.126% | $29.6834 | $29.68 | $29.70 | $29.70 |
| Purchase #2 | $204.88 | 3.225% | $211.4874 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $197.26 | 13.474% | $223.8388 | $223.84 | $223.85 | $223.80 |
| Purchase #4 | $221.71 | 12.697% | $249.8605 | $249.86 | $249.85 | $249.90 |
| Purchase #5 | $244.60 | 11.397% | $272.4771 | $272.48 | $272.50 | $272.50 |
| Purchase #6 | $25.69 | 12.766% | $28.9696 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $218.82 | 6.204% | $232.3956 | $232.40 | $232.40 | $232.40 |
| 7 purchase totals = | $1,140.93 | $1,248.7124 | $1,248.72 | $1,248.75 | $1,248.80 | |