| 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 | $218.91 | 11.375% | $243.811 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $138.26 | 5.756% | $146.2182 | $146.22 | $146.20 | $146.20 |
| Purchase #3 | $244.72 | 7.428% | $262.8978 | $262.90 | $262.90 | $262.90 |
| Purchase #4 | $31.41 | 4.637% | $32.8665 | $32.87 | $32.85 | $32.90 |
| Purchase #5 | $18.63 | 12.392% | $20.9386 | $20.94 | $20.95 | $20.90 |
| Purchase #6 | $203.36 | 5.296% | $214.1299 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $198.97 | 6.457% | $211.8175 | $211.82 | $211.80 | $211.80 |
| 7 purchase totals = | $1,054.26 | $1,132.6795 | $1,132.69 | $1,132.65 | $1,132.60 | |