| 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 | $241.66 | 6.606% | $257.6241 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $218.79 | 8.342% | $237.0415 | $237.04 | $237.05 | $237.00 |
| Purchase #3 | $133.71 | 11.772% | $149.4503 | $149.45 | $149.45 | $149.50 |
| Purchase #4 | $140.64 | 3.355% | $145.3585 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $34.63 | 13.589% | $39.3359 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $239.51 | 12.201% | $268.7326 | $268.73 | $268.75 | $268.70 |
| Purchase #7 | $212.39 | 3.531% | $219.8895 | $219.89 | $219.90 | $219.90 |
| 7 purchase totals = | $1,221.33 | $1,317.4324 | $1,317.43 | $1,317.45 | $1,317.40 | |