| 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 | $234.60 | 7.421% | $252.0097 | $252.01 | $252.00 | $252.00 |
| Purchase #2 | $8.62 | 12.788% | $9.7223 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $240.67 | 6.172% | $255.5242 | $255.52 | $255.50 | $255.50 |
| Purchase #4 | $92.26 | 6.518% | $98.2735 | $98.27 | $98.25 | $98.30 |
| Purchase #5 | $131.99 | 5.838% | $139.6956 | $139.70 | $139.70 | $139.70 |
| Purchase #6 | $18.34 | 13.545% | $20.8242 | $20.82 | $20.80 | $20.80 |
| Purchase #7 | $134.98 | 12.502% | $151.8552 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $861.46 | $927.9047 | $927.90 | $927.80 | $927.90 | |