| 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 | $215.38 | 12.213% | $241.6844 | $241.68 | $241.70 | $241.70 |
| Purchase #2 | $243.46 | 8.864% | $265.0403 | $265.04 | $265.05 | $265.00 |
| Purchase #3 | $193.67 | 9.197% | $211.4818 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $205.54 | 7.337% | $220.6205 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $149.87 | 12.165% | $168.1017 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $56.58 | 7.482% | $60.8133 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $95.70 | 6.824% | $102.2306 | $102.23 | $102.25 | $102.20 |
| 7 purchase totals = | $1,160.20 | $1,269.9726 | $1,269.96 | $1,270.00 | $1,269.90 | |