| 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 | $44.31 | 6.828% | $47.3355 | $47.34 | $47.35 | $47.30 |
| Purchase #2 | $220.30 | 5.536% | $232.4958 | $232.50 | $232.50 | $232.50 |
| Purchase #3 | $189.71 | 13.647% | $215.5997 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $219.53 | 10.332% | $242.2118 | $242.21 | $242.20 | $242.20 |
| Purchase #5 | $80.81 | 12.512% | $90.9209 | $90.92 | $90.90 | $90.90 |
| Purchase #6 | $212.31 | 11.251% | $236.197 | $236.20 | $236.20 | $236.20 |
| Purchase #7 | $40.63 | 3.375% | $42.0013 | $42.00 | $42.00 | $42.00 |
| 7 purchase totals = | $1,007.60 | $1,106.7620 | $1,106.77 | $1,106.75 | $1,106.70 | |