| 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 | $225.27 | 5.259% | $237.1169 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $187.70 | 7.827% | $202.3913 | $202.39 | $202.40 | $202.40 |
| Purchase #3 | $117.52 | 11.196% | $130.6775 | $130.68 | $130.70 | $130.70 |
| Purchase #4 | $89.26 | 5.135% | $93.8435 | $93.84 | $93.85 | $93.80 |
| Purchase #5 | $120.85 | 7.351% | $129.7337 | $129.73 | $129.75 | $129.70 |
| Purchase #6 | $241.82 | 7.387% | $259.6832 | $259.68 | $259.70 | $259.70 |
| Purchase #7 | $27.28 | 11.622% | $30.4505 | $30.45 | $30.45 | $30.50 |
| 7 purchase totals = | $1,009.70 | $1,083.8966 | $1,083.89 | $1,083.95 | $1,083.90 | |