| 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 | $21.91 | 3.292% | $22.6313 | $22.63 | $22.65 | $22.60 |
| Purchase #2 | $93.64 | 8.802% | $101.8822 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $232.53 | 11.668% | $259.6616 | $259.66 | $259.65 | $259.70 |
| Purchase #4 | $127.65 | 11.509% | $142.3412 | $142.34 | $142.35 | $142.30 |
| Purchase #5 | $198.71 | 11.570% | $221.7007 | $221.70 | $221.70 | $221.70 |
| Purchase #6 | $236.91 | 10.781% | $262.4513 | $262.45 | $262.45 | $262.50 |
| Purchase #7 | $5.48 | 12.761% | $6.1793 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $916.83 | $1,016.8476 | $1,016.84 | $1,016.90 | $1,016.90 | |