| 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 | $205.45 | 7.134% | $220.1068 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $244.60 | 5.872% | $258.9629 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $242.53 | 12.843% | $273.6781 | $273.68 | $273.70 | $273.70 |
| Purchase #4 | $152.99 | 9.282% | $167.1905 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $82.87 | 10.369% | $91.4628 | $91.46 | $91.45 | $91.50 |
| Purchase #6 | $245.82 | 3.425% | $254.2393 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $114.75 | 4.442% | $119.8472 | $119.85 | $119.85 | $119.80 |
| 7 purchase totals = | $1,289.01 | $1,385.4876 | $1,385.49 | $1,385.50 | $1,385.50 | |