| 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 | $192.77 | 3.119% | $198.7825 | $198.78 | $198.80 | $198.80 |
| Purchase #2 | $62.81 | 12.753% | $70.8202 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $173.94 | 4.291% | $181.4038 | $181.40 | $181.40 | $181.40 |
| Purchase #4 | $156.70 | 11.559% | $174.813 | $174.81 | $174.80 | $174.80 |
| Purchase #5 | $218.78 | 11.822% | $244.6442 | $244.64 | $244.65 | $244.60 |
| Purchase #6 | $103.29 | 12.787% | $116.4977 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $214.68 | 5.159% | $225.7553 | $225.76 | $225.75 | $225.80 |
| 7 purchase totals = | $1,122.97 | $1,212.7167 | $1,212.71 | $1,212.70 | $1,212.70 | |