| 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 | $118.67 | 8.553% | $128.8198 | $128.82 | $128.80 | $128.80 |
| Purchase #2 | $248.46 | 11.516% | $277.0727 | $277.07 | $277.05 | $277.10 |
| Purchase #3 | $80.43 | 10.366% | $88.7674 | $88.77 | $88.75 | $88.80 |
| Purchase #4 | $206.95 | 3.674% | $214.5533 | $214.55 | $214.55 | $214.60 |
| Purchase #5 | $142.28 | 13.459% | $161.4295 | $161.43 | $161.45 | $161.40 |
| Purchase #6 | $153.44 | 8.321% | $166.2077 | $166.21 | $166.20 | $166.20 |
| Purchase #7 | $215.25 | 10.620% | $238.1096 | $238.11 | $238.10 | $238.10 |
| 7 purchase totals = | $1,165.48 | $1,274.9600 | $1,274.96 | $1,274.90 | $1,275.00 | |