| 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 | $225.50 | 9.764% | $247.5178 | $247.52 | $247.50 | $247.50 |
| Purchase #2 | $22.70 | 7.863% | $24.4849 | $24.48 | $24.50 | $24.50 |
| Purchase #3 | $169.25 | 6.865% | $180.869 | $180.87 | $180.85 | $180.90 |
| Purchase #4 | $188.79 | 4.750% | $197.7575 | $197.76 | $197.75 | $197.80 |
| Purchase #5 | $183.85 | 10.442% | $203.0476 | $203.05 | $203.05 | $203.00 |
| Purchase #6 | $45.43 | 7.274% | $48.7346 | $48.73 | $48.75 | $48.70 |
| Purchase #7 | $144.40 | 3.550% | $149.5262 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $979.92 | $1,051.9376 | $1,051.94 | $1,051.95 | $1,051.90 | |