| 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 | $180.93 | 4.637% | $189.3197 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $8.71 | 5.570% | $9.1951 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $240.33 | 12.505% | $270.3833 | $270.38 | $270.40 | $270.40 |
| Purchase #4 | $93.25 | 9.840% | $102.4258 | $102.43 | $102.45 | $102.40 |
| Purchase #5 | $212.54 | 13.726% | $241.7132 | $241.71 | $241.70 | $241.70 |
| Purchase #6 | $164.79 | 10.379% | $181.8936 | $181.89 | $181.90 | $181.90 |
| Purchase #7 | $6.30 | 10.736% | $6.9764 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $906.85 | $1,001.9071 | $1,001.91 | $1,001.95 | $1,001.90 | |