| 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 | $69.26 | 7.448% | $74.4185 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $230.95 | 6.572% | $246.128 | $246.13 | $246.15 | $246.10 |
| Purchase #3 | $218.47 | 5.138% | $229.695 | $229.70 | $229.70 | $229.70 |
| Purchase #4 | $236.53 | 11.387% | $263.4637 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $248.81 | 13.789% | $283.1184 | $283.12 | $283.10 | $283.10 |
| Purchase #6 | $146.85 | 3.463% | $151.9354 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $174.52 | 13.653% | $198.3472 | $198.35 | $198.35 | $198.30 |
| 7 purchase totals = | $1,325.39 | $1,447.1062 | $1,447.12 | $1,447.10 | $1,447.00 | |