| 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 | $115.61 | 9.109% | $126.1409 | $126.14 | $126.15 | $126.10 |
| Purchase #2 | $165.61 | 13.803% | $188.4691 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $108.45 | 12.457% | $121.9596 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $97.63 | 5.843% | $103.3345 | $103.33 | $103.35 | $103.30 |
| Purchase #5 | $65.37 | 10.490% | $72.2273 | $72.23 | $72.25 | $72.20 |
| Purchase #6 | $239.66 | 12.368% | $269.3011 | $269.30 | $269.30 | $269.30 |
| Purchase #7 | $184.90 | 8.288% | $200.2245 | $200.22 | $200.20 | $200.20 |
| 7 purchase totals = | $977.23 | $1,081.6570 | $1,081.65 | $1,081.65 | $1,081.60 | |