| 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 | $103.98 | 10.825% | $115.2358 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $87.86 | 10.317% | $96.9245 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $121.89 | 6.658% | $130.0054 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $127.40 | 7.593% | $137.0735 | $137.07 | $137.05 | $137.10 |
| Purchase #5 | $65.29 | 7.643% | $70.2801 | $70.28 | $70.30 | $70.30 |
| Purchase #6 | $194.78 | 11.331% | $216.8505 | $216.85 | $216.85 | $216.90 |
| Purchase #7 | $127.42 | 11.577% | $142.1714 | $142.17 | $142.15 | $142.20 |
| 7 purchase totals = | $828.62 | $908.5412 | $908.54 | $908.50 | $908.60 | |