| 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 | $102.70 | 9.755% | $112.7184 | $112.72 | $112.70 | $112.70 |
| Purchase #2 | $236.71 | 11.128% | $263.0511 | $263.05 | $263.05 | $263.10 |
| Purchase #3 | $140.27 | 11.319% | $156.1472 | $156.15 | $156.15 | $156.10 |
| Purchase #4 | $202.84 | 4.658% | $212.2883 | $212.29 | $212.30 | $212.30 |
| Purchase #5 | $223.90 | 7.740% | $241.2299 | $241.23 | $241.25 | $241.20 |
| Purchase #6 | $167.93 | 10.348% | $185.3074 | $185.31 | $185.30 | $185.30 |
| Purchase #7 | $81.68 | 12.476% | $91.8704 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $1,156.03 | $1,262.6127 | $1,262.62 | $1,262.60 | $1,262.60 | |