| 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 | $116.43 | 11.720% | $130.0756 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $90.27 | 8.768% | $98.1849 | $98.18 | $98.20 | $98.20 |
| Purchase #3 | $201.93 | 9.204% | $220.5156 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $237.72 | 9.695% | $260.767 | $260.77 | $260.75 | $260.80 |
| Purchase #5 | $48.71 | 7.117% | $52.1767 | $52.18 | $52.20 | $52.20 |
| Purchase #6 | $23.81 | 7.764% | $25.6586 | $25.66 | $25.65 | $25.70 |
| Purchase #7 | $203.69 | 7.330% | $218.6205 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $922.56 | $1,005.9989 | $1,006.01 | $1,006.00 | $1,006.10 | |