| 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 | $224.77 | 5.622% | $237.4066 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $162.68 | 9.582% | $178.268 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $84.84 | 12.688% | $95.6045 | $95.60 | $95.60 | $95.60 |
| Purchase #4 | $68.39 | 6.806% | $73.0446 | $73.04 | $73.05 | $73.00 |
| Purchase #5 | $169.82 | 13.617% | $192.9444 | $192.94 | $192.95 | $192.90 |
| Purchase #6 | $91.61 | 5.728% | $96.8574 | $96.86 | $96.85 | $96.90 |
| Purchase #7 | $214.66 | 10.566% | $237.341 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $1,016.77 | $1,111.4665 | $1,111.46 | $1,111.45 | $1,111.40 | |