| 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 | $13.92 | 12.783% | $15.6994 | $15.70 | $15.70 | $15.70 |
| Purchase #2 | $111.76 | 7.479% | $120.1185 | $120.12 | $120.10 | $120.10 |
| Purchase #3 | $181.50 | 13.604% | $206.1913 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $163.75 | 8.723% | $178.0339 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $220.68 | 10.382% | $243.591 | $243.59 | $243.60 | $243.60 |
| Purchase #6 | $159.58 | 9.196% | $174.255 | $174.26 | $174.25 | $174.30 |
| Purchase #7 | $135.87 | 3.142% | $140.139 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $987.06 | $1,078.0281 | $1,078.03 | $1,078.05 | $1,078.00 | |