| 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 | $172.27 | 13.666% | $195.8124 | $195.81 | $195.80 | $195.80 |
| Purchase #2 | $10.34 | 7.392% | $11.1043 | $11.10 | $11.10 | $11.10 |
| Purchase #3 | $204.49 | 5.305% | $215.3382 | $215.34 | $215.35 | $215.30 |
| Purchase #4 | $141.58 | 5.515% | $149.3881 | $149.39 | $149.40 | $149.40 |
| Purchase #5 | $71.36 | 5.329% | $75.1628 | $75.16 | $75.15 | $75.20 |
| Purchase #6 | $231.70 | 11.577% | $258.5239 | $258.52 | $258.50 | $258.50 |
| Purchase #7 | $191.74 | 12.420% | $215.5541 | $215.55 | $215.55 | $215.60 |
| 7 purchase totals = | $1,023.48 | $1,120.8838 | $1,120.87 | $1,120.85 | $1,120.90 | |