| 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 | $240.48 | 10.840% | $266.548 | $266.55 | $266.55 | $266.50 |
| Purchase #2 | $176.75 | 4.537% | $184.7691 | $184.77 | $184.75 | $184.80 |
| Purchase #3 | $169.72 | 6.449% | $180.6652 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $49.93 | 9.828% | $54.8371 | $54.84 | $54.85 | $54.80 |
| Purchase #5 | $9.88 | 4.539% | $10.3285 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $232.94 | 10.819% | $258.1418 | $258.14 | $258.15 | $258.10 |
| Purchase #7 | $8.45 | 11.424% | $9.4153 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $888.15 | $964.7050 | $964.72 | $964.70 | $964.60 | |