| 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 | $124.72 | 8.290% | $135.0593 | $135.06 | $135.05 | $135.10 |
| Purchase #2 | $113.85 | 3.233% | $117.5308 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $66.34 | 7.581% | $71.3692 | $71.37 | $71.35 | $71.40 |
| Purchase #4 | $235.78 | 8.791% | $256.5074 | $256.51 | $256.50 | $256.50 |
| Purchase #5 | $83.55 | 7.122% | $89.5004 | $89.50 | $89.50 | $89.50 |
| Purchase #6 | $209.75 | 6.647% | $223.6921 | $223.69 | $223.70 | $223.70 |
| Purchase #7 | $214.98 | 6.230% | $228.3733 | $228.37 | $228.35 | $228.40 |
| 7 purchase totals = | $1,048.97 | $1,122.0325 | $1,122.03 | $1,122.00 | $1,122.10 | |