| 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 | $230.56 | 4.715% | $241.4309 | $241.43 | $241.45 | $241.40 |
| Purchase #2 | $126.80 | 6.351% | $134.8531 | $134.85 | $134.85 | $134.90 |
| Purchase #3 | $86.85 | 8.512% | $94.2427 | $94.24 | $94.25 | $94.20 |
| Purchase #4 | $79.81 | 7.399% | $85.7151 | $85.72 | $85.70 | $85.70 |
| Purchase #5 | $70.59 | 5.436% | $74.4273 | $74.43 | $74.45 | $74.40 |
| Purchase #6 | $87.74 | 6.617% | $93.5458 | $93.55 | $93.55 | $93.50 |
| Purchase #7 | $141.80 | 6.158% | $150.532 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $824.15 | $874.7469 | $874.75 | $874.80 | $874.60 | |