| 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 | $212.45 | 12.794% | $239.6309 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $245.92 | 8.281% | $266.2846 | $266.28 | $266.30 | $266.30 |
| Purchase #3 | $139.26 | 4.247% | $145.1744 | $145.17 | $145.15 | $145.20 |
| Purchase #4 | $150.98 | 4.853% | $158.3071 | $158.31 | $158.30 | $158.30 |
| Purchase #5 | $245.83 | 11.356% | $273.7465 | $273.75 | $273.75 | $273.70 |
| Purchase #6 | $189.77 | 4.325% | $197.9776 | $197.98 | $198.00 | $198.00 |
| Purchase #7 | $115.94 | 5.556% | $122.3816 | $122.38 | $122.40 | $122.40 |
| 7 purchase totals = | $1,300.15 | $1,403.5027 | $1,403.50 | $1,403.55 | $1,403.50 | |