| 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 | $246.72 | 12.646% | $277.9202 | $277.92 | $277.90 | $277.90 |
| Purchase #2 | $71.47 | 10.559% | $79.0165 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $194.40 | 11.622% | $216.9932 | $216.99 | $217.00 | $217.00 |
| Purchase #4 | $110.42 | 11.360% | $122.9637 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $151.48 | 5.820% | $160.2961 | $160.30 | $160.30 | $160.30 |
| Purchase #6 | $192.77 | 11.343% | $214.6359 | $214.64 | $214.65 | $214.60 |
| Purchase #7 | $112.39 | 4.464% | $117.4071 | $117.41 | $117.40 | $117.40 |
| 7 purchase totals = | $1,079.65 | $1,189.2327 | $1,189.24 | $1,189.20 | $1,189.20 | |