| 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 | $221.96 | 4.417% | $231.764 | $231.76 | $231.75 | $231.80 |
| Purchase #2 | $102.78 | 12.519% | $115.647 | $115.65 | $115.65 | $115.60 |
| Purchase #3 | $181.92 | 5.512% | $191.9474 | $191.95 | $191.95 | $191.90 |
| Purchase #4 | $107.67 | 8.690% | $117.0265 | $117.03 | $117.05 | $117.00 |
| Purchase #5 | $207.96 | 6.315% | $221.0927 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $130.32 | 5.360% | $137.3052 | $137.31 | $137.30 | $137.30 |
| Purchase #7 | $128.51 | 5.569% | $135.6667 | $135.67 | $135.65 | $135.70 |
| 7 purchase totals = | $1,081.12 | $1,150.4495 | $1,150.46 | $1,150.45 | $1,150.40 | |