| 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 | $246.53 | 9.558% | $270.0933 | $270.09 | $270.10 | $270.10 |
| Purchase #2 | $245.27 | 8.604% | $266.373 | $266.37 | $266.35 | $266.40 |
| Purchase #3 | $132.54 | 13.180% | $150.0088 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $221.68 | 6.164% | $235.3444 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $17.93 | 4.517% | $18.7399 | $18.74 | $18.75 | $18.70 |
| Purchase #6 | $35.53 | 4.810% | $37.239 | $37.24 | $37.25 | $37.20 |
| Purchase #7 | $89.77 | 3.209% | $92.6507 | $92.65 | $92.65 | $92.70 |
| 7 purchase totals = | $989.25 | $1,070.4491 | $1,070.44 | $1,070.45 | $1,070.40 | |