| 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 | $192.49 | 4.447% | $201.05 | $201.05 | $201.05 | $201.10 |
| Purchase #2 | $217.28 | 10.667% | $240.4573 | $240.46 | $240.45 | $240.50 |
| Purchase #3 | $155.46 | 11.103% | $172.7207 | $172.72 | $172.70 | $172.70 |
| Purchase #4 | $177.95 | 5.296% | $187.3742 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $72.26 | 4.856% | $75.7689 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $118.76 | 7.856% | $128.0898 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $96.65 | 12.683% | $108.9081 | $108.91 | $108.90 | $108.90 |
| 7 purchase totals = | $1,030.85 | $1,114.3690 | $1,114.37 | $1,114.30 | $1,114.50 | |