| 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 | $202.62 | 9.535% | $221.9398 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $214.60 | 11.426% | $239.1202 | $239.12 | $239.10 | $239.10 |
| Purchase #3 | $67.53 | 8.793% | $73.4679 | $73.47 | $73.45 | $73.50 |
| Purchase #4 | $172.80 | 7.452% | $185.6771 | $185.68 | $185.70 | $185.70 |
| Purchase #5 | $88.25 | 7.659% | $95.0091 | $95.01 | $95.00 | $95.00 |
| Purchase #6 | $242.43 | 9.812% | $266.2172 | $266.22 | $266.20 | $266.20 |
| Purchase #7 | $213.84 | 11.458% | $238.3418 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $1,202.07 | $1,319.7731 | $1,319.78 | $1,319.75 | $1,319.70 | |