| 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 | $222.73 | 10.163% | $245.366 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $92.92 | 9.539% | $101.7836 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $157.32 | 4.833% | $164.9233 | $164.92 | $164.90 | $164.90 |
| Purchase #4 | $201.69 | 3.782% | $209.3179 | $209.32 | $209.30 | $209.30 |
| Purchase #5 | $185.92 | 6.457% | $197.9249 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $232.50 | 13.142% | $263.0552 | $263.06 | $263.05 | $263.10 |
| Purchase #7 | $96.87 | 5.763% | $102.4526 | $102.45 | $102.45 | $102.50 |
| 7 purchase totals = | $1,189.95 | $1,284.8235 | $1,284.82 | $1,284.75 | $1,284.90 | |