| 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 | $250.66 | 11.585% | $279.699 | $279.70 | $279.70 | $279.70 |
| Purchase #2 | $214.61 | 7.461% | $230.6221 | $230.62 | $230.60 | $230.60 |
| Purchase #3 | $72.84 | 6.611% | $77.6555 | $77.66 | $77.65 | $77.70 |
| Purchase #4 | $52.45 | 8.433% | $56.8731 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $131.38 | 12.805% | $148.2032 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $32.33 | 6.503% | $34.4324 | $34.43 | $34.45 | $34.40 |
| Purchase #7 | $106.30 | 13.819% | $120.9896 | $120.99 | $121.00 | $121.00 |
| 7 purchase totals = | $860.57 | $948.4749 | $948.47 | $948.45 | $948.50 | |