| 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 | $203.98 | 8.670% | $221.6651 | $221.67 | $221.65 | $221.70 |
| Purchase #2 | $177.96 | 8.452% | $193.0012 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $93.28 | 8.468% | $101.179 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $202.77 | 7.242% | $217.4546 | $217.45 | $217.45 | $217.50 |
| Purchase #5 | $111.63 | 9.261% | $121.9681 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $194.47 | 12.240% | $218.2731 | $218.27 | $218.25 | $218.30 |
| Purchase #7 | $207.85 | 4.304% | $216.7959 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $1,191.94 | $1,290.3370 | $1,290.34 | $1,290.30 | $1,290.50 | |