| 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 | $240.38 | 10.786% | $266.3074 | $266.31 | $266.30 | $266.30 |
| Purchase #2 | $6.43 | 11.660% | $7.1797 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $202.87 | 4.744% | $212.4942 | $212.49 | $212.50 | $212.50 |
| Purchase #4 | $35.75 | 5.841% | $37.8382 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $19.80 | 10.447% | $21.8685 | $21.87 | $21.85 | $21.90 |
| Purchase #6 | $149.56 | 7.685% | $161.0537 | $161.05 | $161.05 | $161.10 |
| Purchase #7 | $38.85 | 10.170% | $42.801 | $42.80 | $42.80 | $42.80 |
| 7 purchase totals = | $693.64 | $749.5427 | $749.54 | $749.55 | $749.60 | |