| 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 | $218.48 | 8.687% | $237.4594 | $237.46 | $237.45 | $237.50 |
| Purchase #2 | $138.78 | 9.760% | $152.3249 | $152.32 | $152.30 | $152.30 |
| Purchase #3 | $230.26 | 6.386% | $244.9644 | $244.96 | $244.95 | $245.00 |
| Purchase #4 | $199.89 | 10.841% | $221.5601 | $221.56 | $221.55 | $221.60 |
| Purchase #5 | $142.35 | 6.200% | $151.1757 | $151.18 | $151.20 | $151.20 |
| Purchase #6 | $85.68 | 12.174% | $96.1107 | $96.11 | $96.10 | $96.10 |
| Purchase #7 | $124.67 | 9.699% | $136.7617 | $136.76 | $136.75 | $136.80 |
| 7 purchase totals = | $1,140.11 | $1,240.3569 | $1,240.35 | $1,240.30 | $1,240.50 | |