| 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 | $105.72 | 13.869% | $120.3823 | $120.38 | $120.40 | $120.40 |
| Purchase #2 | $69.58 | 4.674% | $72.8322 | $72.83 | $72.85 | $72.80 |
| Purchase #3 | $107.93 | 13.429% | $122.4239 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $166.58 | 9.510% | $182.4218 | $182.42 | $182.40 | $182.40 |
| Purchase #5 | $152.71 | 4.276% | $159.2399 | $159.24 | $159.25 | $159.20 |
| Purchase #6 | $245.34 | 4.630% | $256.6992 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $217.65 | 11.580% | $242.8539 | $242.85 | $242.85 | $242.90 |
| 7 purchase totals = | $1,065.51 | $1,156.8532 | $1,156.84 | $1,156.85 | $1,156.80 | |