| 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 | $229.71 | 9.690% | $251.9689 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $80.49 | 4.805% | $84.3575 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $240.93 | 6.351% | $256.2315 | $256.23 | $256.25 | $256.20 |
| Purchase #4 | $146.65 | 8.290% | $158.8073 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $167.91 | 13.446% | $190.4872 | $190.49 | $190.50 | $190.50 |
| Purchase #6 | $216.52 | 9.710% | $237.5441 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $174.44 | 8.140% | $188.6394 | $188.64 | $188.65 | $188.60 |
| 7 purchase totals = | $1,256.65 | $1,368.0359 | $1,368.04 | $1,368.05 | $1,368.00 | |