| 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 | $116.49 | 3.264% | $120.2922 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $197.40 | 12.220% | $221.5223 | $221.52 | $221.50 | $221.50 |
| Purchase #3 | $20.51 | 10.150% | $22.5918 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $118.47 | 10.409% | $130.8015 | $130.80 | $130.80 | $130.80 |
| Purchase #5 | $212.49 | 11.368% | $236.6459 | $236.65 | $236.65 | $236.60 |
| Purchase #6 | $135.39 | 12.221% | $151.936 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $111.46 | 9.587% | $122.1457 | $122.15 | $122.15 | $122.10 |
| 7 purchase totals = | $912.21 | $1,005.9354 | $1,005.94 | $1,005.95 | $1,005.80 | |