| 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 | $250.70 | 6.193% | $266.2259 | $266.23 | $266.25 | $266.20 |
| Purchase #2 | $173.93 | 10.716% | $192.5683 | $192.57 | $192.55 | $192.60 |
| Purchase #3 | $238.71 | 13.724% | $271.4706 | $271.47 | $271.45 | $271.50 |
| Purchase #4 | $39.30 | 4.507% | $41.0713 | $41.07 | $41.05 | $41.10 |
| Purchase #5 | $127.90 | 4.795% | $134.0328 | $134.03 | $134.05 | $134.00 |
| Purchase #6 | $128.62 | 13.596% | $146.1072 | $146.11 | $146.10 | $146.10 |
| Purchase #7 | $178.66 | 8.791% | $194.366 | $194.37 | $194.35 | $194.40 |
| 7 purchase totals = | $1,137.82 | $1,245.8421 | $1,245.85 | $1,245.80 | $1,245.90 | |