| 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 | $218.51 | 9.174% | $238.5561 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $187.36 | 7.719% | $201.8223 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $199.93 | 13.679% | $227.2784 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $15.48 | 6.631% | $16.5065 | $16.51 | $16.50 | $16.50 |
| Purchase #5 | $78.84 | 3.475% | $81.5797 | $81.58 | $81.60 | $81.60 |
| Purchase #6 | $23.90 | 5.191% | $25.1406 | $25.14 | $25.15 | $25.10 |
| Purchase #7 | $210.72 | 4.482% | $220.1645 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $934.74 | $1,011.0481 | $1,011.05 | $1,011.05 | $1,011.10 | |