| 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 | $226.63 | 4.698% | $237.2771 | $237.28 | $237.30 | $237.30 |
| Purchase #2 | $79.27 | 8.111% | $85.6996 | $85.70 | $85.70 | $85.70 |
| Purchase #3 | $227.57 | 8.236% | $246.3127 | $246.31 | $246.30 | $246.30 |
| Purchase #4 | $100.66 | 8.792% | $109.51 | $109.51 | $109.50 | $109.50 |
| Purchase #5 | $123.53 | 5.398% | $130.1981 | $130.20 | $130.20 | $130.20 |
| Purchase #6 | $131.27 | 5.146% | $138.0252 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $87.60 | 9.687% | $96.0858 | $96.09 | $96.10 | $96.10 |
| 7 purchase totals = | $976.53 | $1,043.1085 | $1,043.12 | $1,043.15 | $1,043.10 | |