| 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 | $242.29 | 9.166% | $264.4983 | $264.50 | $264.50 | $264.50 |
| Purchase #2 | $178.43 | 3.318% | $184.3503 | $184.35 | $184.35 | $184.40 |
| Purchase #3 | $212.75 | 6.561% | $226.7085 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $191.49 | 12.428% | $215.2884 | $215.29 | $215.30 | $215.30 |
| Purchase #5 | $102.78 | 3.789% | $106.6743 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $91.30 | 12.288% | $102.5189 | $102.52 | $102.50 | $102.50 |
| Purchase #7 | $108.43 | 13.270% | $122.8187 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $1,127.47 | $1,222.8574 | $1,222.86 | $1,222.80 | $1,222.90 | |