| 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 | $216.55 | 13.163% | $245.0545 | $245.05 | $245.05 | $245.10 |
| Purchase #2 | $32.42 | 8.459% | $35.1624 | $35.16 | $35.15 | $35.20 |
| Purchase #3 | $199.44 | 4.482% | $208.3789 | $208.38 | $208.40 | $208.40 |
| Purchase #4 | $123.60 | 11.865% | $138.2651 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $166.52 | 8.627% | $180.8857 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $65.26 | 6.835% | $69.7205 | $69.72 | $69.70 | $69.70 |
| Purchase #7 | $73.83 | 10.624% | $81.6737 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $877.62 | $959.1408 | $959.14 | $959.10 | $959.30 | |