| 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 | $10.66 | 4.225% | $11.1104 | $11.11 | $11.10 | $11.10 |
| Purchase #2 | $36.57 | 7.680% | $39.3786 | $39.38 | $39.40 | $39.40 |
| Purchase #3 | $160.76 | 11.141% | $178.6703 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $180.97 | 7.420% | $194.398 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $162.84 | 9.617% | $178.5003 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $212.36 | 13.261% | $240.5211 | $240.52 | $240.50 | $240.50 |
| Purchase #7 | $160.41 | 10.757% | $177.6653 | $177.67 | $177.65 | $177.70 |
| 7 purchase totals = | $924.57 | $1,020.2440 | $1,020.25 | $1,020.20 | $1,020.30 | |