| 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 | $198.98 | 3.184% | $205.3155 | $205.32 | $205.30 | $205.30 |
| Purchase #2 | $116.79 | 11.558% | $130.2886 | $130.29 | $130.30 | $130.30 |
| Purchase #3 | $219.80 | 4.790% | $230.3284 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $57.53 | 12.381% | $64.6528 | $64.65 | $64.65 | $64.70 |
| Purchase #5 | $77.57 | 4.491% | $81.0537 | $81.05 | $81.05 | $81.10 |
| Purchase #6 | $146.78 | 8.780% | $159.6673 | $159.67 | $159.65 | $159.70 |
| Purchase #7 | $199.33 | 4.128% | $207.5583 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $1,016.78 | $1,078.8646 | $1,078.87 | $1,078.85 | $1,079.00 | |