| 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 | $90.48 | 13.113% | $102.3446 | $102.34 | $102.35 | $102.30 |
| Purchase #2 | $96.62 | 3.690% | $100.1853 | $100.19 | $100.20 | $100.20 |
| Purchase #3 | $230.28 | 8.396% | $249.6143 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $249.35 | 13.647% | $283.3788 | $283.38 | $283.40 | $283.40 |
| Purchase #5 | $51.57 | 8.509% | $55.9581 | $55.96 | $55.95 | $56.00 |
| Purchase #6 | $44.62 | 9.183% | $48.7175 | $48.72 | $48.70 | $48.70 |
| Purchase #7 | $182.30 | 4.176% | $189.9128 | $189.91 | $189.90 | $189.90 |
| 7 purchase totals = | $945.22 | $1,030.1114 | $1,030.11 | $1,030.10 | $1,030.10 | |