| 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 | $200.47 | 8.304% | $217.117 | $217.12 | $217.10 | $217.10 |
| Purchase #2 | $187.34 | 6.472% | $199.4646 | $199.46 | $199.45 | $199.50 |
| Purchase #3 | $64.48 | 10.590% | $71.3084 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $88.48 | 11.500% | $98.6552 | $98.66 | $98.65 | $98.70 |
| Purchase #5 | $133.82 | 8.804% | $145.6015 | $145.60 | $145.60 | $145.60 |
| Purchase #6 | $121.75 | 11.549% | $135.8109 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $192.87 | 7.516% | $207.3661 | $207.37 | $207.35 | $207.40 |
| 7 purchase totals = | $989.21 | $1,075.3237 | $1,075.33 | $1,075.25 | $1,075.40 | |