| 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 | $242.94 | 7.270% | $260.6017 | $260.60 | $260.60 | $260.60 |
| Purchase #2 | $190.82 | 8.682% | $207.387 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $195.50 | 9.566% | $214.2015 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $159.55 | 7.310% | $171.2131 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $50.67 | 12.321% | $56.9131 | $56.91 | $56.90 | $56.90 |
| Purchase #6 | $151.86 | 6.873% | $162.2973 | $162.30 | $162.30 | $162.30 |
| Purchase #7 | $47.47 | 11.664% | $53.0069 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $1,038.81 | $1,125.6206 | $1,125.62 | $1,125.60 | $1,125.60 | |