| 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 | $249.28 | 13.647% | $283.2992 | $283.30 | $283.30 | $283.30 |
| Purchase #2 | $79.51 | 11.778% | $88.8747 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $177.49 | 8.596% | $192.747 | $192.75 | $192.75 | $192.70 |
| Purchase #4 | $78.52 | 4.290% | $81.8885 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $72.54 | 5.535% | $76.5551 | $76.56 | $76.55 | $76.60 |
| Purchase #6 | $238.76 | 4.440% | $249.3609 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $189.51 | 5.864% | $200.6229 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $1,085.61 | $1,173.3483 | $1,173.35 | $1,173.30 | $1,173.40 | |