| 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 | $37.82 | 12.660% | $42.608 | $42.61 | $42.60 | $42.60 |
| Purchase #2 | $220.84 | 13.722% | $251.1437 | $251.14 | $251.15 | $251.10 |
| Purchase #3 | $136.38 | 13.539% | $154.8445 | $154.84 | $154.85 | $154.80 |
| Purchase #4 | $93.30 | 5.437% | $98.3727 | $98.37 | $98.35 | $98.40 |
| Purchase #5 | $216.78 | 13.672% | $246.4182 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $49.87 | 7.552% | $53.6362 | $53.64 | $53.65 | $53.60 |
| Purchase #7 | $182.68 | 6.343% | $194.2674 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $937.67 | $1,041.2907 | $1,041.29 | $1,041.25 | $1,041.20 | |