| 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 | $21.71 | 3.685% | $22.51 | $22.51 | $22.50 | $22.50 |
| Purchase #2 | $108.86 | 13.671% | $123.7423 | $123.74 | $123.75 | $123.70 |
| Purchase #3 | $110.62 | 5.306% | $116.4895 | $116.49 | $116.50 | $116.50 |
| Purchase #4 | $80.25 | 5.433% | $84.61 | $84.61 | $84.60 | $84.60 |
| Purchase #5 | $221.31 | 3.279% | $228.5668 | $228.57 | $228.55 | $228.60 |
| Purchase #6 | $124.27 | 13.203% | $140.6774 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $80.35 | 5.238% | $84.5587 | $84.56 | $84.55 | $84.60 |
| 7 purchase totals = | $747.37 | $801.1547 | $801.16 | $801.15 | $801.20 | |