| 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 | $211.36 | 4.739% | $221.3764 | $221.38 | $221.40 | $221.40 |
| Purchase #2 | $20.98 | 6.373% | $22.3171 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $128.94 | 11.122% | $143.2807 | $143.28 | $143.30 | $143.30 |
| Purchase #4 | $36.91 | 12.403% | $41.4879 | $41.49 | $41.50 | $41.50 |
| Purchase #5 | $118.87 | 13.598% | $135.0339 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $136.62 | 10.856% | $151.4515 | $151.45 | $151.45 | $151.50 |
| Purchase #7 | $70.74 | 7.712% | $76.1955 | $76.20 | $76.20 | $76.20 |
| 7 purchase totals = | $724.42 | $791.1430 | $791.15 | $791.20 | $791.20 | |