| 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 | $103.54 | 12.345% | $116.322 | $116.32 | $116.30 | $116.30 |
| Purchase #2 | $96.32 | 4.601% | $100.7517 | $100.75 | $100.75 | $100.80 |
| Purchase #3 | $192.80 | 13.216% | $218.2804 | $218.28 | $218.30 | $218.30 |
| Purchase #4 | $134.62 | 13.468% | $152.7506 | $152.75 | $152.75 | $152.80 |
| Purchase #5 | $182.64 | 6.386% | $194.3034 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $223.25 | 9.254% | $243.9096 | $243.91 | $243.90 | $243.90 |
| Purchase #7 | $102.38 | 9.826% | $112.4399 | $112.44 | $112.45 | $112.40 |
| 7 purchase totals = | $1,035.55 | $1,138.7576 | $1,138.75 | $1,138.75 | $1,138.80 | |