| 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 | $66.29 | 8.755% | $72.0937 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $172.30 | 4.606% | $180.2361 | $180.24 | $180.25 | $180.20 |
| Purchase #3 | $247.91 | 7.298% | $266.0025 | $266.00 | $266.00 | $266.00 |
| Purchase #4 | $207.63 | 5.125% | $218.271 | $218.27 | $218.25 | $218.30 |
| Purchase #5 | $85.87 | 12.557% | $96.6527 | $96.65 | $96.65 | $96.70 |
| Purchase #6 | $184.88 | 5.585% | $195.2055 | $195.21 | $195.20 | $195.20 |
| Purchase #7 | $84.86 | 12.567% | $95.5244 | $95.52 | $95.50 | $95.50 |
| 7 purchase totals = | $1,049.74 | $1,123.9859 | $1,123.98 | $1,123.95 | $1,124.00 | |