| 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 | $117.48 | 6.226% | $124.7943 | $124.79 | $124.80 | $124.80 |
| Purchase #2 | $197.97 | 4.753% | $207.3795 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $219.90 | 5.546% | $232.0957 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $43.96 | 4.493% | $45.9351 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $17.66 | 9.277% | $19.2983 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $42.87 | 8.752% | $46.622 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $103.59 | 8.221% | $112.1061 | $112.11 | $112.10 | $112.10 |
| 7 purchase totals = | $743.43 | $788.2310 | $788.24 | $788.25 | $788.20 | |