| 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 | $247.79 | 12.341% | $278.3698 | $278.37 | $278.35 | $278.40 |
| Purchase #2 | $58.90 | 9.141% | $64.284 | $64.28 | $64.30 | $64.30 |
| Purchase #3 | $139.89 | 4.233% | $145.8115 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $220.54 | 9.189% | $240.8054 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $96.82 | 8.819% | $105.3586 | $105.36 | $105.35 | $105.40 |
| Purchase #6 | $248.66 | 10.213% | $274.0556 | $274.06 | $274.05 | $274.10 |
| Purchase #7 | $234.68 | 12.457% | $263.9141 | $263.91 | $263.90 | $263.90 |
| 7 purchase totals = | $1,247.28 | $1,372.5990 | $1,372.60 | $1,372.55 | $1,372.70 | |