| 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 | $196.99 | 8.616% | $213.9627 | $213.96 | $213.95 | $214.00 |
| Purchase #2 | $36.60 | 9.550% | $40.0953 | $40.10 | $40.10 | $40.10 |
| Purchase #3 | $189.80 | 4.286% | $197.9348 | $197.93 | $197.95 | $197.90 |
| Purchase #4 | $48.41 | 7.450% | $52.0165 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $92.25 | 4.726% | $96.6097 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $43.52 | 9.200% | $47.5238 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $185.88 | 13.325% | $210.6485 | $210.65 | $210.65 | $210.60 |
| 7 purchase totals = | $793.45 | $858.7913 | $858.79 | $858.75 | $858.70 | |