| 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 | $222.78 | 9.141% | $243.1443 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $211.61 | 13.479% | $240.1329 | $240.13 | $240.15 | $240.10 |
| Purchase #3 | $178.94 | 13.743% | $203.5317 | $203.53 | $203.55 | $203.50 |
| Purchase #4 | $87.47 | 12.352% | $98.2743 | $98.27 | $98.25 | $98.30 |
| Purchase #5 | $179.56 | 8.809% | $195.3774 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $32.63 | 3.673% | $33.8285 | $33.83 | $33.85 | $33.80 |
| Purchase #7 | $189.74 | 12.495% | $213.448 | $213.45 | $213.45 | $213.40 |
| 7 purchase totals = | $1,102.73 | $1,227.7371 | $1,227.73 | $1,227.80 | $1,227.60 | |