| 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 | $119.81 | 9.117% | $130.7331 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $101.38 | 6.413% | $107.8815 | $107.88 | $107.90 | $107.90 |
| Purchase #3 | $230.63 | 9.143% | $251.7165 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $181.78 | 5.807% | $192.336 | $192.34 | $192.35 | $192.30 |
| Purchase #5 | $32.50 | 12.871% | $36.6831 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $229.40 | 11.224% | $255.1479 | $255.15 | $255.15 | $255.10 |
| Purchase #7 | $43.66 | 4.457% | $45.6059 | $45.61 | $45.60 | $45.60 |
| 7 purchase totals = | $939.16 | $1,020.1040 | $1,020.11 | $1,020.15 | $1,020.00 | |