| 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 | $132.83 | 10.666% | $146.9976 | $147.00 | $147.00 | $147.00 |
| Purchase #2 | $32.85 | 9.656% | $36.022 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $133.94 | 7.762% | $144.3364 | $144.34 | $144.35 | $144.30 |
| Purchase #4 | $249.33 | 12.817% | $281.2866 | $281.29 | $281.30 | $281.30 |
| Purchase #5 | $115.34 | 3.330% | $119.1808 | $119.18 | $119.20 | $119.20 |
| Purchase #6 | $120.48 | 6.479% | $128.2859 | $128.29 | $128.30 | $128.30 |
| Purchase #7 | $243.70 | 6.652% | $259.9109 | $259.91 | $259.90 | $259.90 |
| 7 purchase totals = | $1,028.47 | $1,116.0202 | $1,116.03 | $1,116.05 | $1,116.00 | |