| 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 | $236.82 | 12.318% | $265.9915 | $265.99 | $266.00 | $266.00 |
| Purchase #2 | $88.32 | 3.366% | $91.2929 | $91.29 | $91.30 | $91.30 |
| Purchase #3 | $201.85 | 5.776% | $213.5089 | $213.51 | $213.50 | $213.50 |
| Purchase #4 | $245.47 | 4.405% | $256.283 | $256.28 | $256.30 | $256.30 |
| Purchase #5 | $225.39 | 6.756% | $240.6173 | $240.62 | $240.60 | $240.60 |
| Purchase #6 | $202.78 | 6.684% | $216.3338 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $220.86 | 3.623% | $228.8618 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $1,421.49 | $1,512.8892 | $1,512.88 | $1,512.90 | $1,512.90 | |