| 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 | $98.66 | 13.704% | $112.1804 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $238.86 | 3.262% | $246.6516 | $246.65 | $246.65 | $246.70 |
| Purchase #3 | $223.60 | 8.452% | $242.4987 | $242.50 | $242.50 | $242.50 |
| Purchase #4 | $124.61 | 5.498% | $131.4611 | $131.46 | $131.45 | $131.50 |
| Purchase #5 | $146.78 | 5.441% | $154.7663 | $154.77 | $154.75 | $154.80 |
| Purchase #6 | $226.85 | 8.757% | $246.7153 | $246.72 | $246.70 | $246.70 |
| Purchase #7 | $48.93 | 3.309% | $50.5491 | $50.55 | $50.55 | $50.50 |
| 7 purchase totals = | $1,108.29 | $1,184.8225 | $1,184.83 | $1,184.80 | $1,184.90 | |