| 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 | $230.35 | 7.263% | $247.0803 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $32.79 | 11.171% | $36.453 | $36.45 | $36.45 | $36.50 |
| Purchase #3 | $208.84 | 11.228% | $232.2886 | $232.29 | $232.30 | $232.30 |
| Purchase #4 | $180.63 | 7.656% | $194.459 | $194.46 | $194.45 | $194.50 |
| Purchase #5 | $138.28 | 4.838% | $144.97 | $144.97 | $144.95 | $145.00 |
| Purchase #6 | $112.33 | 4.872% | $117.8027 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $85.35 | 3.809% | $88.601 | $88.60 | $88.60 | $88.60 |
| 7 purchase totals = | $988.57 | $1,061.6546 | $1,061.65 | $1,061.65 | $1,061.80 | |