| 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 | $248.36 | 7.741% | $267.5855 | $267.59 | $267.60 | $267.60 |
| Purchase #2 | $120.53 | 10.266% | $132.9036 | $132.90 | $132.90 | $132.90 |
| Purchase #3 | $21.99 | 10.526% | $24.3047 | $24.30 | $24.30 | $24.30 |
| Purchase #4 | $228.38 | 13.252% | $258.6449 | $258.64 | $258.65 | $258.60 |
| Purchase #5 | $103.38 | 8.738% | $112.4133 | $112.41 | $112.40 | $112.40 |
| Purchase #6 | $139.37 | 11.217% | $155.0031 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $147.50 | 5.680% | $155.878 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $1,009.51 | $1,106.7331 | $1,106.72 | $1,106.75 | $1,106.70 | |