| 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 | $13.45 | 6.220% | $14.2866 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $173.39 | 6.610% | $184.8511 | $184.85 | $184.85 | $184.90 |
| Purchase #3 | $219.74 | 7.253% | $235.6777 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $162.78 | 9.134% | $177.6483 | $177.65 | $177.65 | $177.60 |
| Purchase #5 | $241.71 | 12.601% | $272.1679 | $272.17 | $272.15 | $272.20 |
| Purchase #6 | $211.46 | 9.535% | $231.6227 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $48.76 | 11.393% | $54.3152 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $1,071.29 | $1,170.5695 | $1,170.58 | $1,170.55 | $1,170.60 | |