| 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 | $224.64 | 12.237% | $252.1292 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $245.53 | 9.277% | $268.3078 | $268.31 | $268.30 | $268.30 |
| Purchase #3 | $193.42 | 9.536% | $211.8645 | $211.86 | $211.85 | $211.90 |
| Purchase #4 | $46.84 | 8.406% | $50.7774 | $50.78 | $50.80 | $50.80 |
| Purchase #5 | $96.63 | 9.684% | $105.9876 | $105.99 | $106.00 | $106.00 |
| Purchase #6 | $153.53 | 13.537% | $174.3134 | $174.31 | $174.30 | $174.30 |
| Purchase #7 | $92.89 | 8.432% | $100.7225 | $100.72 | $100.70 | $100.70 |
| 7 purchase totals = | $1,053.48 | $1,164.1024 | $1,164.10 | $1,164.10 | $1,164.10 | |