| 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 | $12.29 | 12.285% | $13.7998 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $55.56 | 4.765% | $58.2074 | $58.21 | $58.20 | $58.20 |
| Purchase #3 | $77.37 | 9.323% | $84.5832 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $216.62 | 6.286% | $230.2367 | $230.24 | $230.25 | $230.20 |
| Purchase #5 | $153.62 | 3.203% | $158.5404 | $158.54 | $158.55 | $158.50 |
| Purchase #6 | $225.52 | 4.333% | $235.2918 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $160.52 | 6.442% | $170.8607 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $901.50 | $951.5200 | $951.52 | $951.55 | $951.50 | |