| 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 | $189.93 | 13.676% | $215.9048 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $38.87 | 13.509% | $44.1209 | $44.12 | $44.10 | $44.10 |
| Purchase #3 | $118.40 | 3.319% | $122.3297 | $122.33 | $122.35 | $122.30 |
| Purchase #4 | $47.92 | 7.206% | $51.3731 | $51.37 | $51.35 | $51.40 |
| Purchase #5 | $184.46 | 3.564% | $191.0342 | $191.03 | $191.05 | $191.00 |
| Purchase #6 | $175.48 | 3.794% | $182.1377 | $182.14 | $182.15 | $182.10 |
| Purchase #7 | $247.94 | 6.109% | $263.0867 | $263.09 | $263.10 | $263.10 |
| 7 purchase totals = | $1,003.00 | $1,069.9871 | $1,069.98 | $1,070.00 | $1,069.90 | |