| 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 | $195.94 | 11.424% | $218.3242 | $218.32 | $218.30 | $218.30 |
| Purchase #2 | $238.49 | 4.358% | $248.8834 | $248.88 | $248.90 | $248.90 |
| Purchase #3 | $24.79 | 7.247% | $26.5865 | $26.59 | $26.60 | $26.60 |
| Purchase #4 | $36.39 | 11.404% | $40.5399 | $40.54 | $40.55 | $40.50 |
| Purchase #5 | $14.39 | 13.447% | $16.325 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $31.86 | 9.259% | $34.8099 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $52.69 | 12.201% | $59.1187 | $59.12 | $59.10 | $59.10 |
| 7 purchase totals = | $594.55 | $644.5876 | $644.59 | $644.60 | $644.50 | |