| 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 | $135.55 | 10.761% | $150.1365 | $150.14 | $150.15 | $150.10 |
| Purchase #2 | $206.50 | 7.264% | $221.5002 | $221.50 | $221.50 | $221.50 |
| Purchase #3 | $64.73 | 7.637% | $69.6734 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $190.95 | 5.790% | $202.006 | $202.01 | $202.00 | $202.00 |
| Purchase #5 | $17.25 | 10.857% | $19.1228 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $211.76 | 12.826% | $238.9203 | $238.92 | $238.90 | $238.90 |
| Purchase #7 | $159.88 | 13.427% | $181.3471 | $181.35 | $181.35 | $181.30 |
| 7 purchase totals = | $986.62 | $1,082.7063 | $1,082.71 | $1,082.65 | $1,082.60 | |