| 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 | $110.61 | 13.318% | $125.341 | $125.34 | $125.35 | $125.30 |
| Purchase #2 | $46.64 | 10.574% | $51.5717 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $215.93 | 3.845% | $224.2325 | $224.23 | $224.25 | $224.20 |
| Purchase #4 | $39.50 | 7.657% | $42.5245 | $42.52 | $42.50 | $42.50 |
| Purchase #5 | $115.76 | 13.745% | $131.6712 | $131.67 | $131.65 | $131.70 |
| Purchase #6 | $234.69 | 7.736% | $252.8456 | $252.85 | $252.85 | $252.80 |
| Purchase #7 | $179.67 | 4.504% | $187.7623 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $942.80 | $1,015.9488 | $1,015.94 | $1,015.90 | $1,015.90 | |