| 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 | $234.76 | 10.807% | $260.1305 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $140.59 | 3.391% | $145.3574 | $145.36 | $145.35 | $145.40 |
| Purchase #3 | $178.51 | 6.620% | $190.3274 | $190.33 | $190.35 | $190.30 |
| Purchase #4 | $109.54 | 9.651% | $120.1117 | $120.11 | $120.10 | $120.10 |
| Purchase #5 | $71.39 | 3.820% | $74.1171 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $220.74 | 5.658% | $233.2295 | $233.23 | $233.25 | $233.20 |
| Purchase #7 | $30.88 | 4.495% | $32.2681 | $32.27 | $32.25 | $32.30 |
| 7 purchase totals = | $986.41 | $1,055.5417 | $1,055.55 | $1,055.55 | $1,055.50 | |