| 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 | $219.32 | 11.868% | $245.3489 | $245.35 | $245.35 | $245.30 |
| Purchase #2 | $189.45 | 11.153% | $210.5794 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $95.26 | 10.387% | $105.1547 | $105.15 | $105.15 | $105.20 |
| Purchase #4 | $45.65 | 3.730% | $47.3527 | $47.35 | $47.35 | $47.40 |
| Purchase #5 | $178.26 | 5.831% | $188.6543 | $188.65 | $188.65 | $188.70 |
| Purchase #6 | $148.48 | 4.414% | $155.0339 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $135.29 | 9.874% | $148.6485 | $148.65 | $148.65 | $148.60 |
| 7 purchase totals = | $1,011.71 | $1,100.7724 | $1,100.76 | $1,100.80 | $1,100.80 | |