| 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 | $199.45 | 4.352% | $208.1301 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $230.46 | 5.258% | $242.5776 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $22.40 | 7.212% | $24.0155 | $24.02 | $24.00 | $24.00 |
| Purchase #4 | $81.47 | 12.145% | $91.3645 | $91.36 | $91.35 | $91.40 |
| Purchase #5 | $207.49 | 10.415% | $229.1001 | $229.10 | $229.10 | $229.10 |
| Purchase #6 | $79.95 | 13.573% | $90.8016 | $90.80 | $90.80 | $90.80 |
| Purchase #7 | $248.89 | 7.346% | $267.1735 | $267.17 | $267.15 | $267.20 |
| 7 purchase totals = | $1,070.11 | $1,153.1629 | $1,153.16 | $1,153.15 | $1,153.20 | |