| 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 | $202.73 | 13.799% | $230.7047 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $244.28 | 7.692% | $263.07 | $263.07 | $263.05 | $263.10 |
| Purchase #3 | $131.68 | 13.446% | $149.3857 | $149.39 | $149.40 | $149.40 |
| Purchase #4 | $118.52 | 10.549% | $131.0227 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $21.66 | 3.609% | $22.4417 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $173.90 | 10.791% | $192.6655 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $134.31 | 3.503% | $139.0149 | $139.01 | $139.00 | $139.00 |
| 7 purchase totals = | $1,027.08 | $1,128.3052 | $1,128.30 | $1,128.25 | $1,128.30 | |