| 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 | $111.88 | 8.727% | $121.6438 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $144.61 | 5.833% | $153.0451 | $153.05 | $153.05 | $153.00 |
| Purchase #3 | $36.66 | 5.853% | $38.8057 | $38.81 | $38.80 | $38.80 |
| Purchase #4 | $243.32 | 8.627% | $264.3112 | $264.31 | $264.30 | $264.30 |
| Purchase #5 | $244.86 | 10.188% | $269.8063 | $269.81 | $269.80 | $269.80 |
| Purchase #6 | $80.93 | 13.134% | $91.5593 | $91.56 | $91.55 | $91.60 |
| Purchase #7 | $136.93 | 9.128% | $149.429 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $999.19 | $1,088.6004 | $1,088.61 | $1,088.60 | $1,088.50 | |