| 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 | $10.70 | 10.458% | $11.819 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $122.78 | 10.712% | $135.9322 | $135.93 | $135.95 | $135.90 |
| Purchase #3 | $246.46 | 5.807% | $260.7719 | $260.77 | $260.75 | $260.80 |
| Purchase #4 | $231.87 | 3.631% | $240.2892 | $240.29 | $240.30 | $240.30 |
| Purchase #5 | $232.28 | 6.192% | $246.6628 | $246.66 | $246.65 | $246.70 |
| Purchase #6 | $184.89 | 4.187% | $192.6313 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $142.45 | 11.697% | $159.1124 | $159.11 | $159.10 | $159.10 |
| 7 purchase totals = | $1,171.43 | $1,247.2188 | $1,247.21 | $1,247.20 | $1,247.20 | |