| 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 | $97.87 | 7.568% | $105.2768 | $105.28 | $105.30 | $105.30 |
| Purchase #2 | $174.90 | 10.740% | $193.6843 | $193.68 | $193.70 | $193.70 |
| Purchase #3 | $195.79 | 10.348% | $216.0503 | $216.05 | $216.05 | $216.10 |
| Purchase #4 | $241.86 | 11.860% | $270.5446 | $270.54 | $270.55 | $270.50 |
| Purchase #5 | $231.42 | 12.320% | $259.9309 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $9.61 | 8.296% | $10.4072 | $10.41 | $10.40 | $10.40 |
| Purchase #7 | $18.60 | 6.275% | $19.7672 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $970.05 | $1,075.6613 | $1,075.66 | $1,075.70 | $1,075.70 | |