| 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 | $109.56 | 9.120% | $119.5519 | $119.55 | $119.55 | $119.60 |
| Purchase #2 | $115.98 | 6.332% | $123.3239 | $123.32 | $123.30 | $123.30 |
| Purchase #3 | $203.85 | 8.690% | $221.5646 | $221.56 | $221.55 | $221.60 |
| Purchase #4 | $121.57 | 7.304% | $130.4495 | $130.45 | $130.45 | $130.40 |
| Purchase #5 | $92.85 | 8.815% | $101.0347 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $30.45 | 3.724% | $31.584 | $31.58 | $31.60 | $31.60 |
| Purchase #7 | $121.65 | 8.484% | $131.9708 | $131.97 | $131.95 | $132.00 |
| 7 purchase totals = | $795.91 | $859.4794 | $859.46 | $859.45 | $859.50 | |