| 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 | $246.27 | 8.873% | $268.1215 | $268.12 | $268.10 | $268.10 |
| Purchase #2 | $172.77 | 9.623% | $189.3957 | $189.40 | $189.40 | $189.40 |
| Purchase #3 | $174.69 | 10.608% | $193.2211 | $193.22 | $193.20 | $193.20 |
| Purchase #4 | $128.39 | 10.577% | $141.9698 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $195.62 | 4.179% | $203.795 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $188.34 | 8.602% | $204.541 | $204.54 | $204.55 | $204.50 |
| Purchase #7 | $40.43 | 3.714% | $41.9316 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $1,146.51 | $1,242.9757 | $1,242.98 | $1,242.95 | $1,242.90 | |