| 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 | $123.42 | 10.170% | $135.9718 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $117.47 | 12.354% | $131.9822 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $223.58 | 3.316% | $230.9939 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $136.88 | 10.710% | $151.5398 | $151.54 | $151.55 | $151.50 |
| Purchase #5 | $206.56 | 11.150% | $229.5914 | $229.59 | $229.60 | $229.60 |
| Purchase #6 | $58.54 | 12.223% | $65.6953 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $136.90 | 6.737% | $146.123 | $146.12 | $146.10 | $146.10 |
| 7 purchase totals = | $1,003.35 | $1,091.8974 | $1,091.89 | $1,091.90 | $1,091.90 | |