| 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 | $231.50 | 9.547% | $253.6013 | $253.60 | $253.60 | $253.60 |
| Purchase #2 | $59.31 | 5.400% | $62.5127 | $62.51 | $62.50 | $62.50 |
| Purchase #3 | $105.28 | 6.178% | $111.7842 | $111.78 | $111.80 | $111.80 |
| Purchase #4 | $153.34 | 11.235% | $170.5677 | $170.57 | $170.55 | $170.60 |
| Purchase #5 | $237.86 | 4.770% | $249.2059 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $200.51 | 9.258% | $219.0732 | $219.07 | $219.05 | $219.10 |
| Purchase #7 | $85.70 | 8.440% | $92.9331 | $92.93 | $92.95 | $92.90 |
| 7 purchase totals = | $1,073.50 | $1,159.6781 | $1,159.67 | $1,159.65 | $1,159.70 | |