| 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 | $225.78 | 7.309% | $242.2823 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $42.56 | 9.385% | $46.5543 | $46.55 | $46.55 | $46.60 |
| Purchase #3 | $219.43 | 3.111% | $226.2565 | $226.26 | $226.25 | $226.30 |
| Purchase #4 | $146.68 | 4.723% | $153.6077 | $153.61 | $153.60 | $153.60 |
| Purchase #5 | $227.62 | 11.580% | $253.9784 | $253.98 | $254.00 | $254.00 |
| Purchase #6 | $228.29 | 5.202% | $240.1656 | $240.17 | $240.15 | $240.20 |
| Purchase #7 | $137.33 | 7.210% | $147.2315 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $1,227.69 | $1,310.0763 | $1,310.08 | $1,310.10 | $1,310.20 | |