| 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 | $132.80 | 13.433% | $150.639 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $206.69 | 5.701% | $218.4734 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $194.70 | 11.344% | $216.7868 | $216.79 | $216.80 | $216.80 |
| Purchase #4 | $33.96 | 5.865% | $35.9518 | $35.95 | $35.95 | $36.00 |
| Purchase #5 | $218.68 | 6.729% | $233.395 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $52.53 | 4.394% | $54.8382 | $54.84 | $54.85 | $54.80 |
| Purchase #7 | $213.43 | 11.802% | $238.619 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,052.79 | $1,148.7032 | $1,148.71 | $1,148.70 | $1,148.70 | |