| 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 | $35.65 | 7.111% | $38.1851 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $219.30 | 4.613% | $229.4163 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $21.72 | 4.807% | $22.7641 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $172.31 | 6.549% | $183.5946 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $148.55 | 12.460% | $167.0593 | $167.06 | $167.05 | $167.10 |
| Purchase #6 | $186.36 | 8.589% | $202.3665 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $37.97 | 13.504% | $43.0975 | $43.10 | $43.10 | $43.10 |
| 7 purchase totals = | $821.86 | $886.4834 | $886.49 | $886.45 | $886.60 | |