| 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 | $125.98 | 11.720% | $140.7449 | $140.74 | $140.75 | $140.70 |
| Purchase #2 | $147.86 | 7.241% | $158.5665 | $158.57 | $158.55 | $158.60 |
| Purchase #3 | $146.72 | 10.175% | $161.6488 | $161.65 | $161.65 | $161.60 |
| Purchase #4 | $172.41 | 13.183% | $195.1388 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $228.32 | 9.738% | $250.5538 | $250.55 | $250.55 | $250.60 |
| Purchase #6 | $165.32 | 10.600% | $182.8439 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $143.59 | 6.860% | $153.4403 | $153.44 | $153.45 | $153.40 |
| 7 purchase totals = | $1,130.20 | $1,242.9370 | $1,242.93 | $1,242.95 | $1,242.80 | |