| 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 | $199.97 | 8.565% | $217.0974 | $217.10 | $217.10 | $217.10 |
| Purchase #2 | $244.95 | 9.201% | $267.4878 | $267.49 | $267.50 | $267.50 |
| Purchase #3 | $201.41 | 6.644% | $214.7917 | $214.79 | $214.80 | $214.80 |
| Purchase #4 | $69.39 | 10.226% | $76.4858 | $76.49 | $76.50 | $76.50 |
| Purchase #5 | $152.96 | 9.373% | $167.2969 | $167.30 | $167.30 | $167.30 |
| Purchase #6 | $162.78 | 4.506% | $170.1149 | $170.11 | $170.10 | $170.10 |
| Purchase #7 | $141.31 | 8.472% | $153.2818 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $1,172.77 | $1,266.5563 | $1,266.56 | $1,266.60 | $1,266.60 | |