| 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 | $124.42 | 12.498% | $139.97 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $220.80 | 8.801% | $240.2326 | $240.23 | $240.25 | $240.20 |
| Purchase #3 | $33.64 | 12.811% | $37.9496 | $37.95 | $37.95 | $37.90 |
| Purchase #4 | $37.67 | 12.374% | $42.3313 | $42.33 | $42.35 | $42.30 |
| Purchase #5 | $19.66 | 6.286% | $20.8958 | $20.90 | $20.90 | $20.90 |
| Purchase #6 | $165.29 | 10.499% | $182.6438 | $182.64 | $182.65 | $182.60 |
| Purchase #7 | $228.26 | 12.474% | $256.7332 | $256.73 | $256.75 | $256.70 |
| 7 purchase totals = | $829.74 | $920.7563 | $920.75 | $920.80 | $920.60 | |