| 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 | $189.71 | 6.731% | $202.4794 | $202.48 | $202.50 | $202.50 |
| Purchase #2 | $192.87 | 10.129% | $212.4058 | $212.41 | $212.40 | $212.40 |
| Purchase #3 | $210.78 | 9.139% | $230.0432 | $230.04 | $230.05 | $230.00 |
| Purchase #4 | $234.52 | 7.356% | $251.7713 | $251.77 | $251.75 | $251.80 |
| Purchase #5 | $45.40 | 3.720% | $47.0889 | $47.09 | $47.10 | $47.10 |
| Purchase #6 | $138.51 | 10.156% | $152.5771 | $152.58 | $152.60 | $152.60 |
| Purchase #7 | $116.46 | 10.443% | $128.6219 | $128.62 | $128.60 | $128.60 |
| 7 purchase totals = | $1,128.25 | $1,224.9876 | $1,224.99 | $1,225.00 | $1,225.00 | |