| 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 | $101.47 | 7.180% | $108.7555 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $236.62 | 4.750% | $247.8595 | $247.86 | $247.85 | $247.90 |
| Purchase #3 | $137.40 | 4.589% | $143.7053 | $143.71 | $143.70 | $143.70 |
| Purchase #4 | $141.80 | 13.148% | $160.4439 | $160.44 | $160.45 | $160.40 |
| Purchase #5 | $231.58 | 6.333% | $246.246 | $246.25 | $246.25 | $246.20 |
| Purchase #6 | $107.52 | 6.687% | $114.7099 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $201.33 | 11.646% | $224.7769 | $224.78 | $224.80 | $224.80 |
| 7 purchase totals = | $1,157.72 | $1,246.4970 | $1,246.51 | $1,246.50 | $1,246.50 | |