| 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 | $248.50 | 6.164% | $263.8175 | $263.82 | $263.80 | $263.80 |
| Purchase #2 | $234.52 | 9.531% | $256.8721 | $256.87 | $256.85 | $256.90 |
| Purchase #3 | $96.75 | 8.853% | $105.3153 | $105.32 | $105.30 | $105.30 |
| Purchase #4 | $186.90 | 8.752% | $203.2575 | $203.26 | $203.25 | $203.30 |
| Purchase #5 | $130.54 | 10.390% | $144.1031 | $144.10 | $144.10 | $144.10 |
| Purchase #6 | $210.45 | 5.339% | $221.6859 | $221.69 | $221.70 | $221.70 |
| Purchase #7 | $35.84 | 3.188% | $36.9826 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $1,143.50 | $1,232.0340 | $1,232.04 | $1,232.00 | $1,232.10 | |