| 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 | $230.60 | 5.851% | $244.0924 | $244.09 | $244.10 | $244.10 |
| Purchase #2 | $183.49 | 12.307% | $206.0721 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $228.73 | 4.304% | $238.5745 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $36.31 | 8.685% | $39.4635 | $39.46 | $39.45 | $39.50 |
| Purchase #5 | $54.64 | 3.353% | $56.4721 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $151.46 | 6.739% | $161.6669 | $161.67 | $161.65 | $161.70 |
| Purchase #7 | $177.49 | 13.494% | $201.4405 | $201.44 | $201.45 | $201.40 |
| 7 purchase totals = | $1,062.72 | $1,147.7820 | $1,147.77 | $1,147.70 | $1,147.90 | |