| 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 | $106.60 | 12.710% | $120.1489 | $120.15 | $120.15 | $120.10 |
| Purchase #2 | $124.60 | 13.660% | $141.6204 | $141.62 | $141.60 | $141.60 |
| Purchase #3 | $200.64 | 5.433% | $211.5408 | $211.54 | $211.55 | $211.50 |
| Purchase #4 | $116.83 | 10.348% | $128.9196 | $128.92 | $128.90 | $128.90 |
| Purchase #5 | $199.36 | 7.484% | $214.2801 | $214.28 | $214.30 | $214.30 |
| Purchase #6 | $49.78 | 10.277% | $54.8959 | $54.90 | $54.90 | $54.90 |
| Purchase #7 | $155.29 | 4.744% | $162.657 | $162.66 | $162.65 | $162.70 |
| 7 purchase totals = | $953.10 | $1,034.0627 | $1,034.07 | $1,034.05 | $1,034.00 | |