| 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 | $21.62 | 9.683% | $23.7135 | $23.71 | $23.70 | $23.70 |
| Purchase #2 | $224.31 | 10.485% | $247.8289 | $247.83 | $247.85 | $247.80 |
| Purchase #3 | $184.31 | 9.361% | $201.5633 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $109.61 | 10.244% | $120.8384 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $164.51 | 11.498% | $183.4254 | $183.43 | $183.45 | $183.40 |
| Purchase #6 | $115.36 | 9.256% | $126.0377 | $126.04 | $126.05 | $126.00 |
| Purchase #7 | $144.75 | 11.509% | $161.4093 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $964.47 | $1,064.8165 | $1,064.82 | $1,064.85 | $1,064.70 | |