| 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 | $180.79 | 3.211% | $186.5952 | $186.60 | $186.60 | $186.60 |
| Purchase #2 | $100.44 | 12.859% | $113.3556 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $202.41 | 9.580% | $221.8009 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $193.94 | 9.687% | $212.727 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $228.91 | 7.628% | $246.3713 | $246.37 | $246.35 | $246.40 |
| Purchase #6 | $101.25 | 8.768% | $110.1276 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $122.53 | 10.585% | $135.4998 | $135.50 | $135.50 | $135.50 |
| 7 purchase totals = | $1,130.27 | $1,226.4774 | $1,226.49 | $1,226.50 | $1,226.50 | |