| 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 | $128.95 | 10.235% | $142.148 | $142.15 | $142.15 | $142.10 |
| Purchase #2 | $175.80 | 10.680% | $194.5754 | $194.58 | $194.60 | $194.60 |
| Purchase #3 | $66.65 | 4.481% | $69.6366 | $69.64 | $69.65 | $69.60 |
| Purchase #4 | $33.36 | 12.786% | $37.6254 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $225.65 | 7.787% | $243.2214 | $243.22 | $243.20 | $243.20 |
| Purchase #6 | $40.92 | 3.168% | $42.2163 | $42.22 | $42.20 | $42.20 |
| Purchase #7 | $120.88 | 7.364% | $129.7816 | $129.78 | $129.80 | $129.80 |
| 7 purchase totals = | $792.21 | $859.2047 | $859.22 | $859.25 | $859.10 | |