| 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 | $95.80 | 7.824% | $103.2954 | $103.30 | $103.30 | $103.30 |
| Purchase #2 | $87.26 | 7.236% | $93.5741 | $93.57 | $93.55 | $93.60 |
| Purchase #3 | $245.60 | 7.295% | $263.5165 | $263.52 | $263.50 | $263.50 |
| Purchase #4 | $228.90 | 3.713% | $237.3991 | $237.40 | $237.40 | $237.40 |
| Purchase #5 | $146.25 | 11.434% | $162.9722 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $156.78 | 10.283% | $172.9017 | $172.90 | $172.90 | $172.90 |
| Purchase #7 | $100.57 | 8.323% | $108.9404 | $108.94 | $108.95 | $108.90 |
| 7 purchase totals = | $1,061.16 | $1,142.5994 | $1,142.60 | $1,142.55 | $1,142.60 | |