| 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 | $172.50 | 13.220% | $195.3045 | $195.30 | $195.30 | $195.30 |
| Purchase #2 | $230.83 | 3.650% | $239.2553 | $239.26 | $239.25 | $239.30 |
| Purchase #3 | $151.62 | 6.586% | $161.6057 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $114.39 | 6.870% | $122.2486 | $122.25 | $122.25 | $122.20 |
| Purchase #5 | $175.30 | 4.490% | $183.171 | $183.17 | $183.15 | $183.20 |
| Purchase #6 | $79.67 | 9.238% | $87.0299 | $87.03 | $87.05 | $87.00 |
| Purchase #7 | $96.87 | 3.211% | $99.9805 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $1,021.18 | $1,088.5955 | $1,088.60 | $1,088.60 | $1,088.60 | |