| 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 | $217.25 | 10.516% | $240.096 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $176.83 | 8.255% | $191.4273 | $191.43 | $191.45 | $191.40 |
| Purchase #3 | $196.39 | 6.710% | $209.5678 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $238.32 | 12.291% | $267.6119 | $267.61 | $267.60 | $267.60 |
| Purchase #5 | $69.66 | 5.696% | $73.6278 | $73.63 | $73.65 | $73.60 |
| Purchase #6 | $90.33 | 5.427% | $95.2322 | $95.23 | $95.25 | $95.20 |
| Purchase #7 | $242.76 | 13.841% | $276.3604 | $276.36 | $276.35 | $276.40 |
| 7 purchase totals = | $1,231.54 | $1,353.9234 | $1,353.93 | $1,353.95 | $1,353.90 | |