| 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 | $191.82 | 12.158% | $215.1415 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $167.70 | 10.225% | $184.8473 | $184.85 | $184.85 | $184.80 |
| Purchase #3 | $239.77 | 13.376% | $271.8416 | $271.84 | $271.85 | $271.80 |
| Purchase #4 | $100.95 | 9.164% | $110.2011 | $110.20 | $110.20 | $110.20 |
| Purchase #5 | $246.98 | 3.799% | $256.3628 | $256.36 | $256.35 | $256.40 |
| Purchase #6 | $49.86 | 11.375% | $55.5316 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $134.71 | 10.823% | $149.2897 | $149.29 | $149.30 | $149.30 |
| 7 purchase totals = | $1,131.79 | $1,243.2156 | $1,243.21 | $1,243.25 | $1,243.10 | |