| 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 | $137.33 | 3.838% | $142.6007 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $246.78 | 11.273% | $274.5995 | $274.60 | $274.60 | $274.60 |
| Purchase #3 | $22.84 | 6.298% | $24.2785 | $24.28 | $24.30 | $24.30 |
| Purchase #4 | $246.80 | 9.498% | $270.2411 | $270.24 | $270.25 | $270.20 |
| Purchase #5 | $93.63 | 6.864% | $100.0568 | $100.06 | $100.05 | $100.10 |
| Purchase #6 | $148.35 | 8.396% | $160.8055 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $231.40 | 3.738% | $240.0497 | $240.05 | $240.05 | $240.00 |
| 7 purchase totals = | $1,127.13 | $1,212.6318 | $1,212.64 | $1,212.65 | $1,212.60 | |