| 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 | $224.52 | 9.638% | $246.1592 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $178.50 | 5.700% | $188.6745 | $188.67 | $188.65 | $188.70 |
| Purchase #3 | $106.65 | 4.423% | $111.3671 | $111.37 | $111.35 | $111.40 |
| Purchase #4 | $217.66 | 6.598% | $232.0212 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $218.60 | 9.695% | $239.7933 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $91.38 | 11.288% | $101.695 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $7.53 | 13.424% | $8.5408 | $8.54 | $8.55 | $8.50 |
| 7 purchase totals = | $1,044.84 | $1,128.2511 | $1,128.25 | $1,128.20 | $1,128.30 | |