| 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 | $211.40 | 4.636% | $221.2005 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $175.39 | 11.391% | $195.3687 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $64.45 | 5.673% | $68.1062 | $68.11 | $68.10 | $68.10 |
| Purchase #4 | $122.50 | 10.839% | $135.7778 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $232.77 | 10.413% | $257.0083 | $257.01 | $257.00 | $257.00 |
| Purchase #6 | $69.58 | 7.116% | $74.5313 | $74.53 | $74.55 | $74.50 |
| Purchase #7 | $243.86 | 8.316% | $264.1394 | $264.14 | $264.15 | $264.10 |
| 7 purchase totals = | $1,119.95 | $1,216.1322 | $1,216.14 | $1,216.15 | $1,216.10 | |