| 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 | $105.64 | 12.754% | $119.1133 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $37.38 | 3.341% | $38.6289 | $38.63 | $38.65 | $38.60 |
| Purchase #3 | $234.51 | 8.201% | $253.7422 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $48.35 | 13.243% | $54.753 | $54.75 | $54.75 | $54.80 |
| Purchase #5 | $208.60 | 13.424% | $236.6025 | $236.60 | $236.60 | $236.60 |
| Purchase #6 | $204.33 | 6.707% | $218.0344 | $218.03 | $218.05 | $218.00 |
| Purchase #7 | $202.38 | 7.511% | $217.5808 | $217.58 | $217.60 | $217.60 |
| 7 purchase totals = | $1,041.19 | $1,138.4551 | $1,138.44 | $1,138.50 | $1,138.40 | |