| 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 | $250.42 | 9.638% | $274.5555 | $274.56 | $274.55 | $274.60 |
| Purchase #2 | $210.36 | 9.188% | $229.6879 | $229.69 | $229.70 | $229.70 |
| Purchase #3 | $35.25 | 7.800% | $37.9995 | $38.00 | $38.00 | $38.00 |
| Purchase #4 | $106.64 | 12.780% | $120.2686 | $120.27 | $120.25 | $120.30 |
| Purchase #5 | $48.74 | 4.544% | $50.9547 | $50.95 | $50.95 | $51.00 |
| Purchase #6 | $185.54 | 13.794% | $211.1334 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $184.72 | 6.410% | $196.5606 | $196.56 | $196.55 | $196.60 |
| 7 purchase totals = | $1,021.67 | $1,121.1602 | $1,121.16 | $1,121.15 | $1,121.30 | |