| 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 | $194.40 | 5.247% | $204.6002 | $204.60 | $204.60 | $204.60 |
| Purchase #2 | $179.56 | 4.644% | $187.8988 | $187.90 | $187.90 | $187.90 |
| Purchase #3 | $162.67 | 13.712% | $184.9753 | $184.98 | $185.00 | $185.00 |
| Purchase #4 | $33.54 | 8.511% | $36.3946 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $178.33 | 12.628% | $200.8495 | $200.85 | $200.85 | $200.80 |
| Purchase #6 | $62.65 | 10.335% | $69.1249 | $69.12 | $69.10 | $69.10 |
| Purchase #7 | $214.80 | 5.854% | $227.3744 | $227.37 | $227.35 | $227.40 |
| 7 purchase totals = | $1,025.95 | $1,111.2177 | $1,111.21 | $1,111.20 | $1,111.20 | |