| 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 | $213.63 | 4.236% | $222.6794 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $123.99 | 6.114% | $131.5707 | $131.57 | $131.55 | $131.60 |
| Purchase #3 | $101.69 | 11.754% | $113.6426 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $83.42 | 9.598% | $91.4267 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $244.76 | 7.756% | $263.7436 | $263.74 | $263.75 | $263.70 |
| Purchase #6 | $248.77 | 6.769% | $265.6092 | $265.61 | $265.60 | $265.60 |
| Purchase #7 | $223.89 | 7.549% | $240.7915 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $1,240.15 | $1,329.4637 | $1,329.46 | $1,329.50 | $1,329.40 | |