| 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 | $245.52 | 8.705% | $266.8925 | $266.89 | $266.90 | $266.90 |
| Purchase #2 | $22.59 | 5.157% | $23.755 | $23.76 | $23.75 | $23.80 |
| Purchase #3 | $130.32 | 5.433% | $137.4003 | $137.40 | $137.40 | $137.40 |
| Purchase #4 | $233.91 | 10.370% | $258.1665 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $66.27 | 12.503% | $74.5557 | $74.56 | $74.55 | $74.60 |
| Purchase #6 | $191.25 | 11.192% | $212.6547 | $212.65 | $212.65 | $212.70 |
| Purchase #7 | $180.49 | 7.574% | $194.1603 | $194.16 | $194.15 | $194.20 |
| 7 purchase totals = | $1,070.35 | $1,167.5850 | $1,167.59 | $1,167.55 | $1,167.80 | |