| 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 | $118.40 | 10.137% | $130.4022 | $130.40 | $130.40 | $130.40 |
| Purchase #2 | $210.63 | 8.247% | $228.0007 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $78.95 | 11.827% | $88.2874 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $216.39 | 5.465% | $228.2157 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $140.80 | 5.746% | $148.8904 | $148.89 | $148.90 | $148.90 |
| Purchase #6 | $194.45 | 6.505% | $207.099 | $207.10 | $207.10 | $207.10 |
| Purchase #7 | $184.69 | 7.621% | $198.7652 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $1,144.31 | $1,229.6606 | $1,229.67 | $1,229.65 | $1,229.70 | |