| 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 | $191.59 | 6.624% | $204.2809 | $204.28 | $204.30 | $204.30 |
| Purchase #2 | $230.29 | 13.111% | $260.4833 | $260.48 | $260.50 | $260.50 |
| Purchase #3 | $19.46 | 8.522% | $21.1184 | $21.12 | $21.10 | $21.10 |
| Purchase #4 | $170.28 | 11.239% | $189.4178 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $188.69 | 7.574% | $202.9814 | $202.98 | $203.00 | $203.00 |
| Purchase #6 | $80.74 | 11.529% | $90.0485 | $90.05 | $90.05 | $90.00 |
| Purchase #7 | $111.99 | 3.766% | $116.2075 | $116.21 | $116.20 | $116.20 |
| 7 purchase totals = | $993.04 | $1,084.5378 | $1,084.54 | $1,084.55 | $1,084.50 | |