| 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 | $73.79 | 12.296% | $82.8632 | $82.86 | $82.85 | $82.90 |
| Purchase #2 | $135.82 | 5.263% | $142.9682 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $129.40 | 3.441% | $133.8527 | $133.85 | $133.85 | $133.90 |
| Purchase #4 | $240.86 | 5.251% | $253.5076 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $239.46 | 8.119% | $258.9018 | $258.90 | $258.90 | $258.90 |
| Purchase #6 | $116.70 | 10.495% | $128.9477 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $107.93 | 12.496% | $121.4169 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $1,043.96 | $1,122.4581 | $1,122.46 | $1,122.40 | $1,122.50 | |