| 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 | $223.81 | 9.446% | $244.9511 | $244.95 | $244.95 | $245.00 |
| Purchase #2 | $145.33 | 8.241% | $157.3066 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $149.91 | 8.489% | $162.6359 | $162.64 | $162.65 | $162.60 |
| Purchase #4 | $14.31 | 3.754% | $14.8472 | $14.85 | $14.85 | $14.80 |
| Purchase #5 | $190.57 | 12.682% | $214.7381 | $214.74 | $214.75 | $214.70 |
| Purchase #6 | $133.25 | 11.326% | $148.3419 | $148.34 | $148.35 | $148.30 |
| Purchase #7 | $74.63 | 7.710% | $80.384 | $80.38 | $80.40 | $80.40 |
| 7 purchase totals = | $931.81 | $1,023.2048 | $1,023.21 | $1,023.25 | $1,023.10 | |