| 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 | $127.90 | 5.872% | $135.4103 | $135.41 | $135.40 | $135.40 |
| Purchase #2 | $8.28 | 6.812% | $8.844 | $8.84 | $8.85 | $8.80 |
| Purchase #3 | $220.77 | 10.704% | $244.4012 | $244.40 | $244.40 | $244.40 |
| Purchase #4 | $5.54 | 8.669% | $6.0203 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $244.32 | 4.607% | $255.5758 | $255.58 | $255.60 | $255.60 |
| Purchase #6 | $240.87 | 6.812% | $257.2781 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $141.54 | 5.546% | $149.3898 | $149.39 | $149.40 | $149.40 |
| 7 purchase totals = | $989.22 | $1,056.9195 | $1,056.92 | $1,056.95 | $1,056.90 | |