| 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 | $129.93 | 8.344% | $140.7714 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $107.48 | 7.638% | $115.6893 | $115.69 | $115.70 | $115.70 |
| Purchase #3 | $217.65 | 12.315% | $244.4536 | $244.45 | $244.45 | $244.50 |
| Purchase #4 | $211.75 | 6.636% | $225.8017 | $225.80 | $225.80 | $225.80 |
| Purchase #5 | $233.99 | 8.517% | $253.9189 | $253.92 | $253.90 | $253.90 |
| Purchase #6 | $223.41 | 3.184% | $230.5234 | $230.52 | $230.50 | $230.50 |
| Purchase #7 | $103.62 | 12.649% | $116.7269 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $1,227.83 | $1,327.8852 | $1,327.88 | $1,327.85 | $1,327.90 | |