| 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 | $89.82 | 3.111% | $92.6143 | $92.61 | $92.60 | $92.60 |
| Purchase #2 | $121.32 | 10.297% | $133.8123 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $177.68 | 3.591% | $184.0605 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $133.85 | 9.414% | $146.4506 | $146.45 | $146.45 | $146.50 |
| Purchase #5 | $194.65 | 7.455% | $209.1612 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $228.37 | 11.681% | $255.0459 | $255.05 | $255.05 | $255.00 |
| Purchase #7 | $181.43 | 6.707% | $193.5985 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $1,127.12 | $1,214.7433 | $1,214.74 | $1,214.70 | $1,214.80 | |