| 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 | $221.73 | 10.382% | $244.75 | $244.75 | $244.75 | $244.80 |
| Purchase #2 | $239.89 | 11.102% | $266.5226 | $266.52 | $266.50 | $266.50 |
| Purchase #3 | $74.87 | 9.165% | $81.7318 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $136.40 | 8.361% | $147.8044 | $147.80 | $147.80 | $147.80 |
| Purchase #5 | $235.61 | 8.414% | $255.4342 | $255.43 | $255.45 | $255.40 |
| Purchase #6 | $25.43 | 8.794% | $27.6663 | $27.67 | $27.65 | $27.70 |
| Purchase #7 | $116.51 | 4.855% | $122.1666 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $1,050.44 | $1,146.0759 | $1,146.07 | $1,146.05 | $1,146.10 | |