| 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 | $107.77 | 9.543% | $118.0545 | $118.05 | $118.05 | $118.10 |
| Purchase #2 | $206.40 | 11.480% | $230.0947 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $224.28 | 6.537% | $238.9412 | $238.94 | $238.95 | $238.90 |
| Purchase #4 | $191.57 | 5.394% | $201.9033 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $169.38 | 4.512% | $177.0224 | $177.02 | $177.00 | $177.00 |
| Purchase #6 | $174.59 | 4.132% | $181.8041 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $89.31 | 4.702% | $93.5094 | $93.51 | $93.50 | $93.50 |
| 7 purchase totals = | $1,163.30 | $1,241.3296 | $1,241.31 | $1,241.30 | $1,241.30 | |