| 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 | $209.99 | 11.148% | $233.3997 | $233.40 | $233.40 | $233.40 |
| Purchase #2 | $48.64 | 3.716% | $50.4475 | $50.45 | $50.45 | $50.40 |
| Purchase #3 | $75.57 | 5.303% | $79.5775 | $79.58 | $79.60 | $79.60 |
| Purchase #4 | $249.48 | 4.474% | $260.6417 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $109.38 | 4.173% | $113.9444 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $215.74 | 12.379% | $242.4465 | $242.45 | $242.45 | $242.40 |
| Purchase #7 | $170.77 | 12.811% | $192.6473 | $192.65 | $192.65 | $192.60 |
| 7 purchase totals = | $1,079.57 | $1,173.1046 | $1,173.11 | $1,173.15 | $1,172.90 | |