| 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 | $233.71 | 12.829% | $263.6927 | $263.69 | $263.70 | $263.70 |
| Purchase #2 | $136.35 | 3.244% | $140.7732 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $155.90 | 3.825% | $161.8632 | $161.86 | $161.85 | $161.90 |
| Purchase #4 | $61.93 | 5.270% | $65.1937 | $65.19 | $65.20 | $65.20 |
| Purchase #5 | $244.99 | 7.153% | $262.5141 | $262.51 | $262.50 | $262.50 |
| Purchase #6 | $135.86 | 10.584% | $150.2394 | $150.24 | $150.25 | $150.20 |
| Purchase #7 | $36.67 | 12.430% | $41.2281 | $41.23 | $41.25 | $41.20 |
| 7 purchase totals = | $1,005.41 | $1,085.5044 | $1,085.49 | $1,085.50 | $1,085.50 | |