| 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 | $244.54 | 5.503% | $257.997 | $258.00 | $258.00 | $258.00 |
| Purchase #2 | $110.96 | 7.836% | $119.6548 | $119.65 | $119.65 | $119.70 |
| Purchase #3 | $137.29 | 5.212% | $144.4456 | $144.45 | $144.45 | $144.40 |
| Purchase #4 | $219.77 | 3.743% | $227.996 | $228.00 | $228.00 | $228.00 |
| Purchase #5 | $146.76 | 10.668% | $162.4164 | $162.42 | $162.40 | $162.40 |
| Purchase #6 | $212.86 | 4.825% | $223.1305 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $240.44 | 6.229% | $255.417 | $255.42 | $255.40 | $255.40 |
| 7 purchase totals = | $1,312.62 | $1,391.0573 | $1,391.07 | $1,391.05 | $1,391.00 | |