| 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 | $119.91 | 10.448% | $132.4382 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $246.29 | 11.460% | $274.5148 | $274.51 | $274.50 | $274.50 |
| Purchase #3 | $114.52 | 8.837% | $124.6401 | $124.64 | $124.65 | $124.60 |
| Purchase #4 | $113.64 | 7.533% | $122.2005 | $122.20 | $122.20 | $122.20 |
| Purchase #5 | $204.65 | 7.232% | $219.4503 | $219.45 | $219.45 | $219.50 |
| Purchase #6 | $112.89 | 7.683% | $121.5633 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $216.84 | 11.189% | $241.1022 | $241.10 | $241.10 | $241.10 |
| 7 purchase totals = | $1,128.74 | $1,235.9094 | $1,235.90 | $1,235.90 | $1,235.90 | |