| 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 | $249.58 | 7.705% | $268.8101 | $268.81 | $268.80 | $268.80 |
| Purchase #2 | $71.62 | 6.684% | $76.4071 | $76.41 | $76.40 | $76.40 |
| Purchase #3 | $208.50 | 8.573% | $226.3747 | $226.37 | $226.35 | $226.40 |
| Purchase #4 | $110.28 | 8.810% | $119.9957 | $120.00 | $120.00 | $120.00 |
| Purchase #5 | $128.74 | 8.536% | $139.7292 | $139.73 | $139.75 | $139.70 |
| Purchase #6 | $139.37 | 7.483% | $149.7991 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $68.87 | 6.522% | $73.3617 | $73.36 | $73.35 | $73.40 |
| 7 purchase totals = | $976.96 | $1,054.4776 | $1,054.48 | $1,054.45 | $1,054.50 | |