| 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 | $230.88 | 5.832% | $244.3449 | $244.34 | $244.35 | $244.30 |
| Purchase #2 | $193.65 | 13.182% | $219.1769 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $69.71 | 3.655% | $72.2579 | $72.26 | $72.25 | $72.30 |
| Purchase #4 | $231.87 | 4.768% | $242.9256 | $242.93 | $242.95 | $242.90 |
| Purchase #5 | $27.80 | 5.827% | $29.4199 | $29.42 | $29.40 | $29.40 |
| Purchase #6 | $204.59 | 12.715% | $230.6036 | $230.60 | $230.60 | $230.60 |
| Purchase #7 | $137.25 | 10.627% | $151.8356 | $151.84 | $151.85 | $151.80 |
| 7 purchase totals = | $1,095.75 | $1,190.5644 | $1,190.57 | $1,190.60 | $1,190.50 | |