| 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 | $197.47 | 10.825% | $218.8461 | $218.85 | $218.85 | $218.80 |
| Purchase #2 | $233.76 | 4.584% | $244.4756 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $22.84 | 6.529% | $24.3312 | $24.33 | $24.35 | $24.30 |
| Purchase #4 | $96.68 | 8.125% | $104.5353 | $104.54 | $104.55 | $104.50 |
| Purchase #5 | $176.91 | 9.705% | $194.0791 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $106.63 | 9.589% | $116.8548 | $116.85 | $116.85 | $116.90 |
| Purchase #7 | $232.46 | 13.578% | $264.0234 | $264.02 | $264.00 | $264.00 |
| 7 purchase totals = | $1,066.75 | $1,167.1455 | $1,167.15 | $1,167.20 | $1,167.10 | |