| 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 | $233.44 | 4.589% | $244.1526 | $244.15 | $244.15 | $244.20 |
| Purchase #2 | $198.35 | 7.612% | $213.4484 | $213.45 | $213.45 | $213.40 |
| Purchase #3 | $5.55 | 12.267% | $6.2308 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $238.56 | 7.765% | $257.0842 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $86.77 | 11.195% | $96.4839 | $96.48 | $96.50 | $96.50 |
| Purchase #6 | $143.42 | 12.584% | $161.468 | $161.47 | $161.45 | $161.50 |
| Purchase #7 | $119.53 | 10.134% | $131.6432 | $131.64 | $131.65 | $131.60 |
| 7 purchase totals = | $1,025.62 | $1,110.5111 | $1,110.50 | $1,110.55 | $1,110.50 | |