| 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 | $190.34 | 8.668% | $206.8387 | $206.84 | $206.85 | $206.80 |
| Purchase #2 | $172.86 | 9.280% | $188.9014 | $188.90 | $188.90 | $188.90 |
| Purchase #3 | $237.76 | 4.699% | $248.9323 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $5.69 | 8.767% | $6.1888 | $6.19 | $6.20 | $6.20 |
| Purchase #5 | $231.68 | 13.331% | $262.5653 | $262.57 | $262.55 | $262.60 |
| Purchase #6 | $162.47 | 5.638% | $171.6301 | $171.63 | $171.65 | $171.60 |
| Purchase #7 | $220.75 | 5.519% | $232.9332 | $232.93 | $232.95 | $232.90 |
| 7 purchase totals = | $1,221.55 | $1,317.9898 | $1,317.99 | $1,318.05 | $1,317.90 | |