| 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 | $121.27 | 10.251% | $133.7014 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $194.84 | 5.445% | $205.449 | $205.45 | $205.45 | $205.40 |
| Purchase #3 | $77.36 | 6.626% | $82.4859 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $31.48 | 13.261% | $35.6546 | $35.65 | $35.65 | $35.70 |
| Purchase #5 | $102.52 | 4.378% | $107.0083 | $107.01 | $107.00 | $107.00 |
| Purchase #6 | $48.47 | 11.817% | $54.1977 | $54.20 | $54.20 | $54.20 |
| Purchase #7 | $223.37 | 5.345% | $235.3091 | $235.31 | $235.30 | $235.30 |
| 7 purchase totals = | $799.31 | $853.8060 | $853.81 | $853.80 | $853.80 | |