| 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 | $10.72 | 10.282% | $11.8222 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $138.78 | 9.755% | $152.318 | $152.32 | $152.30 | $152.30 |
| Purchase #3 | $95.50 | 10.747% | $105.7634 | $105.76 | $105.75 | $105.80 |
| Purchase #4 | $230.55 | 8.368% | $249.8424 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $109.63 | 3.475% | $113.4396 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $89.85 | 3.438% | $92.939 | $92.94 | $92.95 | $92.90 |
| Purchase #7 | $211.93 | 12.140% | $237.6583 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $886.96 | $963.7829 | $963.78 | $963.75 | $963.70 | |