| 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 | $199.66 | 9.590% | $218.8074 | $218.81 | $218.80 | $218.80 |
| Purchase #2 | $181.72 | 6.182% | $192.9539 | $192.95 | $192.95 | $193.00 |
| Purchase #3 | $194.72 | 8.609% | $211.4834 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $18.35 | 3.662% | $19.022 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $39.36 | 12.452% | $44.2611 | $44.26 | $44.25 | $44.30 |
| Purchase #6 | $224.65 | 6.730% | $239.7689 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $35.47 | 7.251% | $38.0419 | $38.04 | $38.05 | $38.00 |
| 7 purchase totals = | $893.93 | $964.3386 | $964.33 | $964.30 | $964.40 | |