| 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 | $197.93 | 4.378% | $206.5954 | $206.60 | $206.60 | $206.60 |
| Purchase #2 | $84.30 | 5.570% | $88.9955 | $89.00 | $89.00 | $89.00 |
| Purchase #3 | $24.55 | 8.797% | $26.7097 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $94.87 | 13.588% | $107.7609 | $107.76 | $107.75 | $107.80 |
| Purchase #5 | $154.32 | 7.440% | $165.8014 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $249.28 | 7.259% | $267.3752 | $267.38 | $267.40 | $267.40 |
| Purchase #7 | $227.44 | 8.301% | $246.3198 | $246.32 | $246.30 | $246.30 |
| 7 purchase totals = | $1,032.69 | $1,109.5579 | $1,109.57 | $1,109.55 | $1,109.60 | |