| 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 | $121.42 | 5.421% | $128.0022 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $187.58 | 5.461% | $197.8237 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $55.31 | 5.701% | $58.4632 | $58.46 | $58.45 | $58.50 |
| Purchase #4 | $206.56 | 3.757% | $214.3205 | $214.32 | $214.30 | $214.30 |
| Purchase #5 | $6.41 | 4.798% | $6.7176 | $6.72 | $6.70 | $6.70 |
| Purchase #6 | $97.40 | 3.376% | $100.6882 | $100.69 | $100.70 | $100.70 |
| Purchase #7 | $245.59 | 12.262% | $275.7042 | $275.70 | $275.70 | $275.70 |
| 7 purchase totals = | $920.27 | $981.7196 | $981.71 | $981.65 | $981.70 | |