| 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 | $33.93 | 3.776% | $35.2112 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $232.90 | 10.735% | $257.9018 | $257.90 | $257.90 | $257.90 |
| Purchase #3 | $19.25 | 13.611% | $21.8701 | $21.87 | $21.85 | $21.90 |
| Purchase #4 | $229.38 | 9.321% | $250.7605 | $250.76 | $250.75 | $250.80 |
| Purchase #5 | $201.49 | 9.316% | $220.2608 | $220.26 | $220.25 | $220.30 |
| Purchase #6 | $217.45 | 10.180% | $239.5864 | $239.59 | $239.60 | $239.60 |
| Purchase #7 | $114.70 | 3.398% | $118.5975 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $1,049.10 | $1,144.1883 | $1,144.19 | $1,144.15 | $1,144.30 | |