| 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 | $240.75 | 10.516% | $266.0673 | $266.07 | $266.05 | $266.10 |
| Purchase #2 | $35.40 | 11.837% | $39.5903 | $39.59 | $39.60 | $39.60 |
| Purchase #3 | $205.99 | 10.471% | $227.5592 | $227.56 | $227.55 | $227.60 |
| Purchase #4 | $202.94 | 12.423% | $228.1512 | $228.15 | $228.15 | $228.20 |
| Purchase #5 | $166.81 | 10.332% | $184.0448 | $184.04 | $184.05 | $184.00 |
| Purchase #6 | $149.71 | 8.450% | $162.3605 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $211.78 | 10.141% | $233.2566 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $1,213.38 | $1,341.0299 | $1,341.03 | $1,341.00 | $1,341.20 | |