| 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 | $155.36 | 4.591% | $162.4926 | $162.49 | $162.50 | $162.50 |
| Purchase #2 | $17.64 | 6.673% | $18.8171 | $18.82 | $18.80 | $18.80 |
| Purchase #3 | $33.63 | 4.673% | $35.2015 | $35.20 | $35.20 | $35.20 |
| Purchase #4 | $250.32 | 5.732% | $264.6683 | $264.67 | $264.65 | $264.70 |
| Purchase #5 | $203.39 | 8.467% | $220.611 | $220.61 | $220.60 | $220.60 |
| Purchase #6 | $228.99 | 12.867% | $258.4541 | $258.45 | $258.45 | $258.50 |
| Purchase #7 | $243.96 | 9.154% | $266.2921 | $266.29 | $266.30 | $266.30 |
| 7 purchase totals = | $1,133.29 | $1,226.5367 | $1,226.53 | $1,226.50 | $1,226.60 | |