| 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 | $194.45 | 8.372% | $210.7294 | $210.73 | $210.75 | $210.70 |
| Purchase #2 | $23.85 | 13.649% | $27.1053 | $27.11 | $27.10 | $27.10 |
| Purchase #3 | $217.60 | 5.795% | $230.2099 | $230.21 | $230.20 | $230.20 |
| Purchase #4 | $147.39 | 10.341% | $162.6316 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $136.52 | 13.400% | $154.8137 | $154.81 | $154.80 | $154.80 |
| Purchase #6 | $6.95 | 7.857% | $7.4961 | $7.50 | $7.50 | $7.50 |
| Purchase #7 | $231.96 | 4.383% | $242.1268 | $242.13 | $242.15 | $242.10 |
| 7 purchase totals = | $958.72 | $1,035.1128 | $1,035.12 | $1,035.15 | $1,035.00 | |