| 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 | $114.31 | 5.288% | $120.3547 | $120.35 | $120.35 | $120.40 |
| Purchase #2 | $131.35 | 13.187% | $148.6711 | $148.67 | $148.65 | $148.70 |
| Purchase #3 | $83.72 | 10.863% | $92.8145 | $92.81 | $92.80 | $92.80 |
| Purchase #4 | $161.83 | 7.758% | $174.3848 | $174.38 | $174.40 | $174.40 |
| Purchase #5 | $138.63 | 9.729% | $152.1173 | $152.12 | $152.10 | $152.10 |
| Purchase #6 | $247.93 | 3.123% | $255.6729 | $255.67 | $255.65 | $255.70 |
| Purchase #7 | $186.44 | 6.153% | $197.9117 | $197.91 | $197.90 | $197.90 |
| 7 purchase totals = | $1,064.21 | $1,141.9270 | $1,141.91 | $1,141.85 | $1,142.00 | |