| 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 | $242.72 | 4.489% | $253.6157 | $253.62 | $253.60 | $253.60 |
| Purchase #2 | $55.67 | 4.489% | $58.169 | $58.17 | $58.15 | $58.20 |
| Purchase #3 | $221.82 | 7.503% | $238.4632 | $238.46 | $238.45 | $238.50 |
| Purchase #4 | $14.49 | 6.862% | $15.4843 | $15.48 | $15.50 | $15.50 |
| Purchase #5 | $231.35 | 3.654% | $239.8035 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $71.76 | 9.609% | $78.6554 | $78.66 | $78.65 | $78.70 |
| Purchase #7 | $172.95 | 5.764% | $182.9188 | $182.92 | $182.90 | $182.90 |
| 7 purchase totals = | $1,010.76 | $1,067.1099 | $1,067.11 | $1,067.05 | $1,067.20 | |