| 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 | $201.59 | 4.616% | $210.8954 | $210.90 | $210.90 | $210.90 |
| Purchase #2 | $33.28 | 6.269% | $35.3663 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $230.97 | 5.588% | $243.8766 | $243.88 | $243.90 | $243.90 |
| Purchase #4 | $246.84 | 12.586% | $277.9073 | $277.91 | $277.90 | $277.90 |
| Purchase #5 | $206.63 | 9.682% | $226.6359 | $226.64 | $226.65 | $226.60 |
| Purchase #6 | $197.51 | 13.695% | $224.559 | $224.56 | $224.55 | $224.60 |
| Purchase #7 | $177.27 | 7.389% | $190.3685 | $190.37 | $190.35 | $190.40 |
| 7 purchase totals = | $1,294.09 | $1,409.6090 | $1,409.63 | $1,409.60 | $1,409.70 | |