| 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 | $191.57 | 3.301% | $197.8937 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $149.57 | 7.857% | $161.3217 | $161.32 | $161.30 | $161.30 |
| Purchase #3 | $112.94 | 6.232% | $119.9784 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $148.80 | 11.835% | $166.4105 | $166.41 | $166.40 | $166.40 |
| Purchase #5 | $202.79 | 13.527% | $230.2214 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $214.63 | 9.723% | $235.4985 | $235.50 | $235.50 | $235.50 |
| Purchase #7 | $89.54 | 10.854% | $99.2587 | $99.26 | $99.25 | $99.30 |
| 7 purchase totals = | $1,109.84 | $1,210.5829 | $1,210.58 | $1,210.55 | $1,210.60 | |