| 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 | $220.66 | 5.194% | $232.1211 | $232.12 | $232.10 | $232.10 |
| Purchase #2 | $101.85 | 6.761% | $108.7361 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $149.51 | 11.478% | $166.6708 | $166.67 | $166.65 | $166.70 |
| Purchase #4 | $138.53 | 8.229% | $149.9296 | $149.93 | $149.95 | $149.90 |
| Purchase #5 | $184.32 | 10.208% | $203.1354 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $126.35 | 11.862% | $141.3376 | $141.34 | $141.35 | $141.30 |
| Purchase #7 | $214.85 | 5.489% | $226.6431 | $226.64 | $226.65 | $226.60 |
| 7 purchase totals = | $1,136.07 | $1,228.5737 | $1,228.58 | $1,228.60 | $1,228.40 | |