| 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 | $204.78 | 12.151% | $229.6628 | $229.66 | $229.65 | $229.70 |
| Purchase #2 | $129.93 | 8.837% | $141.4119 | $141.41 | $141.40 | $141.40 |
| Purchase #3 | $232.58 | 3.174% | $239.9621 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $63.42 | 11.634% | $70.7983 | $70.80 | $70.80 | $70.80 |
| Purchase #5 | $43.76 | 11.368% | $48.7346 | $48.73 | $48.75 | $48.70 |
| Purchase #6 | $143.62 | 9.162% | $156.7785 | $156.78 | $156.80 | $156.80 |
| Purchase #7 | $201.64 | 6.638% | $215.0249 | $215.02 | $215.00 | $215.00 |
| 7 purchase totals = | $1,019.73 | $1,102.3731 | $1,102.36 | $1,102.35 | $1,102.40 | |