| 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 | $29.54 | 12.515% | $33.2369 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $60.34 | 13.318% | $68.3761 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $146.64 | 8.189% | $158.6483 | $158.65 | $158.65 | $158.60 |
| Purchase #4 | $178.38 | 7.280% | $191.3661 | $191.37 | $191.35 | $191.40 |
| Purchase #5 | $207.28 | 11.814% | $231.7681 | $231.77 | $231.75 | $231.80 |
| Purchase #6 | $202.42 | 4.217% | $210.9561 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $215.39 | 12.868% | $243.1064 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $1,039.99 | $1,137.4580 | $1,137.48 | $1,137.45 | $1,137.50 | |