| 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 | $197.68 | 4.251% | $206.0834 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $115.29 | 12.560% | $129.7704 | $129.77 | $129.75 | $129.80 |
| Purchase #3 | $216.47 | 11.864% | $242.152 | $242.15 | $242.15 | $242.20 |
| Purchase #4 | $38.56 | 12.381% | $43.3341 | $43.33 | $43.35 | $43.30 |
| Purchase #5 | $151.29 | 8.678% | $164.4189 | $164.42 | $164.40 | $164.40 |
| Purchase #6 | $94.45 | 12.836% | $106.5736 | $106.57 | $106.55 | $106.60 |
| Purchase #7 | $22.81 | 8.715% | $24.7979 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $836.55 | $917.1303 | $917.12 | $917.10 | $917.20 | |