| 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 | $12.48 | 8.452% | $13.5348 | $13.53 | $13.55 | $13.50 |
| Purchase #2 | $176.70 | 3.275% | $182.4869 | $182.49 | $182.50 | $182.50 |
| Purchase #3 | $57.61 | 10.332% | $63.5623 | $63.56 | $63.55 | $63.60 |
| Purchase #4 | $224.66 | 10.192% | $247.5573 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $92.40 | 6.518% | $98.4226 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $226.62 | 10.722% | $250.9182 | $250.92 | $250.90 | $250.90 |
| Purchase #7 | $140.91 | 8.812% | $153.327 | $153.33 | $153.35 | $153.30 |
| 7 purchase totals = | $931.38 | $1,009.8091 | $1,009.81 | $1,009.80 | $1,009.80 | |