| 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 | $186.33 | 9.555% | $204.1338 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $246.79 | 10.261% | $272.1131 | $272.11 | $272.10 | $272.10 |
| Purchase #3 | $213.59 | 6.631% | $227.7532 | $227.75 | $227.75 | $227.80 |
| Purchase #4 | $168.71 | 7.441% | $181.2637 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $106.27 | 13.175% | $120.2711 | $120.27 | $120.25 | $120.30 |
| Purchase #6 | $31.58 | 11.229% | $35.1261 | $35.13 | $35.15 | $35.10 |
| Purchase #7 | $220.35 | 4.607% | $230.5015 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $1,173.62 | $1,271.1625 | $1,271.15 | $1,271.15 | $1,271.20 | |