| 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 | $211.98 | 3.797% | $220.0289 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $204.75 | 9.356% | $223.9064 | $223.91 | $223.90 | $223.90 |
| Purchase #3 | $194.37 | 11.537% | $216.7945 | $216.79 | $216.80 | $216.80 |
| Purchase #4 | $215.54 | 8.465% | $233.7855 | $233.79 | $233.80 | $233.80 |
| Purchase #5 | $96.49 | 13.129% | $109.1582 | $109.16 | $109.15 | $109.20 |
| Purchase #6 | $135.62 | 5.799% | $143.4846 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $149.88 | 12.726% | $168.9537 | $168.95 | $168.95 | $169.00 |
| 7 purchase totals = | $1,208.63 | $1,316.1118 | $1,316.11 | $1,316.15 | $1,316.20 | |