| 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 | $131.36 | 7.544% | $141.2698 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $172.79 | 11.840% | $193.2483 | $193.25 | $193.25 | $193.20 |
| Purchase #3 | $27.65 | 7.780% | $29.8012 | $29.80 | $29.80 | $29.80 |
| Purchase #4 | $174.66 | 8.525% | $189.5498 | $189.55 | $189.55 | $189.50 |
| Purchase #5 | $225.43 | 5.675% | $238.2232 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $70.66 | 12.468% | $79.4699 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $248.29 | 4.199% | $258.7157 | $258.72 | $258.70 | $258.70 |
| 7 purchase totals = | $1,050.84 | $1,130.2779 | $1,130.28 | $1,130.20 | $1,130.20 | |