| 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 | $204.62 | 3.774% | $212.3424 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $211.86 | 10.857% | $234.8616 | $234.86 | $234.85 | $234.90 |
| Purchase #3 | $184.85 | 3.344% | $191.0314 | $191.03 | $191.05 | $191.00 |
| Purchase #4 | $178.81 | 9.286% | $195.4143 | $195.41 | $195.40 | $195.40 |
| Purchase #5 | $135.52 | 5.836% | $143.4289 | $143.43 | $143.45 | $143.40 |
| Purchase #6 | $197.39 | 10.778% | $218.6647 | $218.66 | $218.65 | $218.70 |
| Purchase #7 | $84.60 | 11.174% | $94.0532 | $94.05 | $94.05 | $94.10 |
| 7 purchase totals = | $1,197.65 | $1,289.7965 | $1,289.78 | $1,289.80 | $1,289.80 | |