| 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 | $224.81 | 6.275% | $238.9168 | $238.92 | $238.90 | $238.90 |
| Purchase #2 | $160.95 | 13.315% | $182.3805 | $182.38 | $182.40 | $182.40 |
| Purchase #3 | $76.35 | 7.142% | $81.8029 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $243.83 | 9.297% | $266.4989 | $266.50 | $266.50 | $266.50 |
| Purchase #5 | $64.95 | 13.207% | $73.5279 | $73.53 | $73.55 | $73.50 |
| Purchase #6 | $110.90 | 8.244% | $120.0426 | $120.04 | $120.05 | $120.00 |
| Purchase #7 | $129.36 | 7.780% | $139.4242 | $139.42 | $139.40 | $139.40 |
| 7 purchase totals = | $1,011.15 | $1,102.5938 | $1,102.59 | $1,102.60 | $1,102.50 | |