| 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 | $192.72 | 3.415% | $199.3014 | $199.30 | $199.30 | $199.30 |
| Purchase #2 | $143.70 | 4.405% | $150.03 | $150.03 | $150.05 | $150.00 |
| Purchase #3 | $112.32 | 4.647% | $117.5395 | $117.54 | $117.55 | $117.50 |
| Purchase #4 | $221.51 | 6.193% | $235.2281 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $195.60 | 3.784% | $203.0015 | $203.00 | $203.00 | $203.00 |
| Purchase #6 | $112.80 | 10.597% | $124.7534 | $124.75 | $124.75 | $124.80 |
| Purchase #7 | $155.55 | 9.870% | $170.9028 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $1,134.20 | $1,200.7567 | $1,200.75 | $1,200.80 | $1,200.70 | |