| 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 | $221.92 | 11.109% | $246.5731 | $246.57 | $246.55 | $246.60 |
| Purchase #2 | $177.77 | 6.500% | $189.3251 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $17.95 | 11.168% | $19.9547 | $19.95 | $19.95 | $20.00 |
| Purchase #4 | $181.56 | 6.250% | $192.9075 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $135.69 | 6.452% | $144.4447 | $144.44 | $144.45 | $144.40 |
| Purchase #6 | $60.34 | 7.252% | $64.7159 | $64.72 | $64.70 | $64.70 |
| Purchase #7 | $116.85 | 12.497% | $131.4527 | $131.45 | $131.45 | $131.50 |
| 7 purchase totals = | $912.08 | $989.3737 | $989.37 | $989.35 | $989.40 | |