| 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 | $87.77 | 3.246% | $90.619 | $90.62 | $90.60 | $90.60 |
| Purchase #2 | $250.65 | 7.132% | $268.5264 | $268.53 | $268.55 | $268.50 |
| Purchase #3 | $128.90 | 5.430% | $135.8993 | $135.90 | $135.90 | $135.90 |
| Purchase #4 | $176.82 | 11.738% | $197.5751 | $197.58 | $197.60 | $197.60 |
| Purchase #5 | $238.79 | 3.721% | $247.6754 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $226.62 | 8.548% | $245.9915 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $81.33 | 4.428% | $84.9313 | $84.93 | $84.95 | $84.90 |
| 7 purchase totals = | $1,190.88 | $1,271.2180 | $1,271.23 | $1,271.30 | $1,271.20 | |