| 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 | $35.86 | 12.119% | $40.2059 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $223.35 | 10.262% | $246.2702 | $246.27 | $246.25 | $246.30 |
| Purchase #3 | $6.37 | 13.182% | $7.2097 | $7.21 | $7.20 | $7.20 |
| Purchase #4 | $5.52 | 10.462% | $6.0975 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $238.99 | 6.376% | $254.228 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $60.28 | 3.214% | $62.2174 | $62.22 | $62.20 | $62.20 |
| Purchase #7 | $213.85 | 7.611% | $230.1261 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $784.22 | $846.3548 | $846.37 | $846.35 | $846.30 | |