| 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 | $112.56 | 9.874% | $123.6742 | $123.67 | $123.65 | $123.70 |
| Purchase #2 | $191.60 | 10.236% | $211.2122 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $232.35 | 3.381% | $240.2058 | $240.21 | $240.20 | $240.20 |
| Purchase #4 | $223.62 | 9.821% | $245.5817 | $245.58 | $245.60 | $245.60 |
| Purchase #5 | $5.95 | 9.504% | $6.5155 | $6.52 | $6.50 | $6.50 |
| Purchase #6 | $110.79 | 5.605% | $116.9998 | $117.00 | $117.00 | $117.00 |
| Purchase #7 | $177.68 | 9.815% | $195.1193 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $1,054.55 | $1,139.3085 | $1,139.31 | $1,139.25 | $1,139.30 | |