| 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 | $109.61 | 10.121% | $120.7036 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $122.45 | 8.780% | $133.2011 | $133.20 | $133.20 | $133.20 |
| Purchase #3 | $152.82 | 7.606% | $164.4435 | $164.44 | $164.45 | $164.40 |
| Purchase #4 | $32.93 | 4.332% | $34.3565 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $78.57 | 6.282% | $83.5058 | $83.51 | $83.50 | $83.50 |
| Purchase #6 | $137.75 | 11.593% | $153.7194 | $153.72 | $153.70 | $153.70 |
| Purchase #7 | $227.93 | 6.212% | $242.089 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $862.06 | $932.0189 | $932.02 | $932.00 | $932.00 | |