| 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 | $232.51 | 8.513% | $252.3036 | $252.30 | $252.30 | $252.30 |
| Purchase #2 | $159.63 | 11.349% | $177.7464 | $177.75 | $177.75 | $177.70 |
| Purchase #3 | $176.99 | 5.753% | $187.1722 | $187.17 | $187.15 | $187.20 |
| Purchase #4 | $99.87 | 3.430% | $103.2955 | $103.30 | $103.30 | $103.30 |
| Purchase #5 | $5.48 | 7.168% | $5.8728 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $166.77 | 7.822% | $179.8147 | $179.81 | $179.80 | $179.80 |
| Purchase #7 | $211.65 | 9.740% | $232.2647 | $232.26 | $232.25 | $232.30 |
| 7 purchase totals = | $1,052.90 | $1,138.4699 | $1,138.46 | $1,138.40 | $1,138.50 | |