| 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 | $129.32 | 10.321% | $142.6671 | $142.67 | $142.65 | $142.70 |
| Purchase #2 | $131.88 | 11.610% | $147.1913 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $192.53 | 5.441% | $203.0056 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $156.96 | 13.571% | $178.261 | $178.26 | $178.25 | $178.30 |
| Purchase #5 | $219.60 | 7.547% | $236.1732 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $250.25 | 5.464% | $263.9237 | $263.92 | $263.90 | $263.90 |
| Purchase #7 | $116.81 | 13.184% | $132.2102 | $132.21 | $132.20 | $132.20 |
| 7 purchase totals = | $1,197.35 | $1,303.4321 | $1,303.43 | $1,303.35 | $1,303.50 | |