| 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 | $236.92 | 4.555% | $247.7117 | $247.71 | $247.70 | $247.70 |
| Purchase #2 | $90.31 | 13.717% | $102.6978 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $246.56 | 3.563% | $255.3449 | $255.34 | $255.35 | $255.30 |
| Purchase #4 | $96.44 | 5.327% | $101.5774 | $101.58 | $101.60 | $101.60 |
| Purchase #5 | $129.99 | 7.239% | $139.4 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $74.68 | 13.230% | $84.5602 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $157.58 | 3.299% | $162.7786 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $1,032.48 | $1,094.0706 | $1,094.07 | $1,094.10 | $1,094.10 | |