| 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 | $210.74 | 9.583% | $230.9352 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $99.35 | 8.827% | $108.1196 | $108.12 | $108.10 | $108.10 |
| Purchase #3 | $187.47 | 6.786% | $200.1917 | $200.19 | $200.20 | $200.20 |
| Purchase #4 | $238.69 | 9.437% | $261.2152 | $261.22 | $261.20 | $261.20 |
| Purchase #5 | $241.97 | 11.113% | $268.8601 | $268.86 | $268.85 | $268.90 |
| Purchase #6 | $155.26 | 12.430% | $174.5588 | $174.56 | $174.55 | $174.60 |
| Purchase #7 | $219.78 | 8.634% | $238.7558 | $238.76 | $238.75 | $238.80 |
| 7 purchase totals = | $1,353.26 | $1,482.6364 | $1,482.65 | $1,482.60 | $1,482.70 | |