| 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 | $100.27 | 5.623% | $105.9082 | $105.91 | $105.90 | $105.90 |
| Purchase #2 | $243.64 | 8.127% | $263.4406 | $263.44 | $263.45 | $263.40 |
| Purchase #3 | $32.55 | 7.410% | $34.962 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $213.50 | 8.664% | $231.9976 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $131.96 | 10.215% | $145.4397 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $146.48 | 4.752% | $153.4407 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $67.64 | 4.726% | $70.8367 | $70.84 | $70.85 | $70.80 |
| 7 purchase totals = | $936.04 | $1,006.0255 | $1,006.03 | $1,006.05 | $1,005.90 | |