| 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 | $57.48 | 7.487% | $61.7835 | $61.78 | $61.80 | $61.80 |
| Purchase #2 | $230.78 | 4.198% | $240.4681 | $240.47 | $240.45 | $240.50 |
| Purchase #3 | $223.25 | 9.458% | $244.365 | $244.37 | $244.35 | $244.40 |
| Purchase #4 | $197.86 | 7.816% | $213.3247 | $213.32 | $213.30 | $213.30 |
| Purchase #5 | $43.62 | 8.874% | $47.4908 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $109.39 | 13.553% | $124.2156 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $248.42 | 13.492% | $281.9368 | $281.94 | $281.95 | $281.90 |
| 7 purchase totals = | $1,110.80 | $1,213.5845 | $1,213.59 | $1,213.55 | $1,213.60 | |