| 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 | $218.56 | 6.866% | $233.5663 | $233.57 | $233.55 | $233.60 |
| Purchase #2 | $185.86 | 4.402% | $194.0416 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $91.77 | 5.440% | $96.7623 | $96.76 | $96.75 | $96.80 |
| Purchase #4 | $202.45 | 12.714% | $228.1895 | $228.19 | $228.20 | $228.20 |
| Purchase #5 | $120.38 | 3.384% | $124.4537 | $124.45 | $124.45 | $124.50 |
| Purchase #6 | $200.33 | 6.208% | $212.7665 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $76.38 | 4.669% | $79.9462 | $79.95 | $79.95 | $79.90 |
| 7 purchase totals = | $1,095.73 | $1,169.7261 | $1,169.73 | $1,169.70 | $1,169.80 | |