| 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 | $54.68 | 11.263% | $60.8386 | $60.84 | $60.85 | $60.80 |
| Purchase #2 | $121.47 | 10.135% | $133.781 | $133.78 | $133.80 | $133.80 |
| Purchase #3 | $245.33 | 5.459% | $258.7226 | $258.72 | $258.70 | $258.70 |
| Purchase #4 | $228.52 | 11.140% | $253.9771 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $102.27 | 6.381% | $108.7958 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $198.88 | 12.715% | $224.1676 | $224.17 | $224.15 | $224.20 |
| Purchase #7 | $141.96 | 8.206% | $153.6092 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $1,093.11 | $1,193.8919 | $1,193.90 | $1,193.90 | $1,193.90 | |