| 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 | $174.53 | 13.475% | $198.0479 | $198.05 | $198.05 | $198.00 |
| Purchase #2 | $243.52 | 9.260% | $266.07 | $266.07 | $266.05 | $266.10 |
| Purchase #3 | $112.33 | 10.589% | $124.2246 | $124.22 | $124.20 | $124.20 |
| Purchase #4 | $103.35 | 12.526% | $116.2956 | $116.30 | $116.30 | $116.30 |
| Purchase #5 | $165.80 | 12.460% | $186.4587 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $218.64 | 10.395% | $241.3676 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $29.57 | 9.280% | $32.3141 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $1,047.74 | $1,164.7785 | $1,164.78 | $1,164.70 | $1,164.80 | |