| 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 | $24.38 | 9.387% | $26.6686 | $26.67 | $26.65 | $26.70 |
| Purchase #2 | $78.44 | 4.156% | $81.7 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $240.35 | 3.110% | $247.8249 | $247.82 | $247.80 | $247.80 |
| Purchase #4 | $214.26 | 6.512% | $228.2126 | $228.21 | $228.20 | $228.20 |
| Purchase #5 | $228.53 | 4.726% | $239.3303 | $239.33 | $239.35 | $239.30 |
| Purchase #6 | $203.27 | 13.245% | $230.1931 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $146.93 | 13.777% | $167.1725 | $167.17 | $167.15 | $167.20 |
| 7 purchase totals = | $1,136.16 | $1,221.1020 | $1,221.09 | $1,221.05 | $1,221.10 | |