| 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 | $82.89 | 8.730% | $90.1263 | $90.13 | $90.15 | $90.10 |
| Purchase #2 | $193.68 | 4.567% | $202.5254 | $202.53 | $202.55 | $202.50 |
| Purchase #3 | $219.30 | 10.683% | $242.7278 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $70.72 | 6.509% | $75.3232 | $75.32 | $75.30 | $75.30 |
| Purchase #5 | $236.53 | 3.429% | $244.6406 | $244.64 | $244.65 | $244.60 |
| Purchase #6 | $153.81 | 9.854% | $168.9664 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $243.41 | 9.546% | $266.6459 | $266.65 | $266.65 | $266.60 |
| 7 purchase totals = | $1,200.34 | $1,290.9556 | $1,290.97 | $1,291.00 | $1,290.80 | |