| 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 | $243.97 | 12.340% | $274.0759 | $274.08 | $274.10 | $274.10 |
| Purchase #2 | $185.67 | 13.647% | $211.0084 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $95.95 | 3.230% | $99.0492 | $99.05 | $99.05 | $99.00 |
| Purchase #4 | $134.48 | 8.848% | $146.3788 | $146.38 | $146.40 | $146.40 |
| Purchase #5 | $56.59 | 10.492% | $62.5274 | $62.53 | $62.55 | $62.50 |
| Purchase #6 | $185.54 | 9.455% | $203.0828 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $66.45 | 3.352% | $68.6774 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $968.65 | $1,064.7999 | $1,064.81 | $1,064.90 | $1,064.80 | |