| 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 | $86.73 | 6.546% | $92.4073 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $245.41 | 13.843% | $279.3821 | $279.38 | $279.40 | $279.40 |
| Purchase #3 | $202.40 | 4.804% | $212.1233 | $212.12 | $212.10 | $212.10 |
| Purchase #4 | $21.31 | 5.714% | $22.5277 | $22.53 | $22.55 | $22.50 |
| Purchase #5 | $156.91 | 8.593% | $170.3933 | $170.39 | $170.40 | $170.40 |
| Purchase #6 | $108.78 | 9.842% | $119.4861 | $119.49 | $119.50 | $119.50 |
| Purchase #7 | $212.27 | 8.480% | $230.2705 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $1,033.81 | $1,126.5903 | $1,126.59 | $1,126.60 | $1,126.60 | |