| 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 | $138.92 | 6.217% | $147.5567 | $147.56 | $147.55 | $147.60 |
| Purchase #2 | $39.57 | 7.215% | $42.425 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $58.50 | 3.525% | $60.5621 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $113.65 | 9.580% | $124.5377 | $124.54 | $124.55 | $124.50 |
| Purchase #5 | $202.59 | 9.496% | $221.8279 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $222.46 | 7.497% | $239.1378 | $239.14 | $239.15 | $239.10 |
| Purchase #7 | $191.81 | 12.205% | $215.2204 | $215.22 | $215.20 | $215.20 |
| 7 purchase totals = | $967.50 | $1,051.2676 | $1,051.28 | $1,051.30 | $1,051.20 | |