| 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 | $230.86 | 4.579% | $241.4311 | $241.43 | $241.45 | $241.40 |
| Purchase #2 | $224.62 | 7.517% | $241.5047 | $241.50 | $241.50 | $241.50 |
| Purchase #3 | $182.58 | 7.667% | $196.5784 | $196.58 | $196.60 | $196.60 |
| Purchase #4 | $45.53 | 3.507% | $47.1267 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $242.94 | 10.431% | $268.2811 | $268.28 | $268.30 | $268.30 |
| Purchase #6 | $250.89 | 7.431% | $269.5336 | $269.53 | $269.55 | $269.50 |
| Purchase #7 | $15.26 | 8.848% | $16.6102 | $16.61 | $16.60 | $16.60 |
| 7 purchase totals = | $1,192.68 | $1,281.0658 | $1,281.06 | $1,281.15 | $1,281.00 | |