| 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 | $197.77 | 5.336% | $208.323 | $208.32 | $208.30 | $208.30 |
| Purchase #2 | $139.47 | 12.374% | $156.728 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $188.43 | 12.185% | $211.3902 | $211.39 | $211.40 | $211.40 |
| Purchase #4 | $221.46 | 7.777% | $238.6829 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $210.37 | 4.304% | $219.4243 | $219.42 | $219.40 | $219.40 |
| Purchase #6 | $201.43 | 13.662% | $228.9494 | $228.95 | $228.95 | $228.90 |
| Purchase #7 | $111.39 | 3.102% | $114.8453 | $114.85 | $114.85 | $114.80 |
| 7 purchase totals = | $1,270.32 | $1,378.3431 | $1,378.34 | $1,378.35 | $1,378.20 | |