| 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 | $137.71 | 6.131% | $146.153 | $146.15 | $146.15 | $146.20 |
| Purchase #2 | $118.25 | 4.206% | $123.2236 | $123.22 | $123.20 | $123.20 |
| Purchase #3 | $62.75 | 9.178% | $68.5092 | $68.51 | $68.50 | $68.50 |
| Purchase #4 | $15.43 | 10.698% | $17.0807 | $17.08 | $17.10 | $17.10 |
| Purchase #5 | $244.78 | 10.196% | $269.7378 | $269.74 | $269.75 | $269.70 |
| Purchase #6 | $211.46 | 4.740% | $221.4832 | $221.48 | $221.50 | $221.50 |
| Purchase #7 | $242.37 | 4.800% | $254.0038 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $1,032.75 | $1,100.1913 | $1,100.18 | $1,100.20 | $1,100.20 | |