| 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 | $26.38 | 11.213% | $29.338 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $223.33 | 5.476% | $235.5596 | $235.56 | $235.55 | $235.60 |
| Purchase #3 | $63.75 | 6.135% | $67.6611 | $67.66 | $67.65 | $67.70 |
| Purchase #4 | $100.96 | 9.256% | $110.3049 | $110.30 | $110.30 | $110.30 |
| Purchase #5 | $128.58 | 5.586% | $135.7625 | $135.76 | $135.75 | $135.80 |
| Purchase #6 | $109.26 | 4.441% | $114.1122 | $114.11 | $114.10 | $114.10 |
| Purchase #7 | $223.62 | 13.225% | $253.1937 | $253.19 | $253.20 | $253.20 |
| 7 purchase totals = | $875.88 | $945.9320 | $945.92 | $945.90 | $946.00 | |