| 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 | $239.81 | 4.727% | $251.1458 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $98.62 | 10.869% | $109.339 | $109.34 | $109.35 | $109.30 |
| Purchase #3 | $182.71 | 7.794% | $196.9504 | $196.95 | $196.95 | $197.00 |
| Purchase #4 | $113.74 | 6.467% | $121.0956 | $121.10 | $121.10 | $121.10 |
| Purchase #5 | $26.35 | 12.786% | $29.7191 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $131.50 | 13.752% | $149.5839 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $148.49 | 4.743% | $155.5329 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $941.22 | $1,013.3667 | $1,013.37 | $1,013.40 | $1,013.30 | |