| 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 | $223.58 | 7.325% | $239.9572 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $136.80 | 13.859% | $155.7591 | $155.76 | $155.75 | $155.80 |
| Purchase #3 | $74.60 | 12.842% | $84.1801 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $74.99 | 3.622% | $77.7061 | $77.71 | $77.70 | $77.70 |
| Purchase #5 | $153.94 | 10.463% | $170.0467 | $170.05 | $170.05 | $170.00 |
| Purchase #6 | $194.54 | 13.797% | $221.3807 | $221.38 | $221.40 | $221.40 |
| Purchase #7 | $241.68 | 8.490% | $262.1986 | $262.20 | $262.20 | $262.20 |
| 7 purchase totals = | $1,100.13 | $1,211.2285 | $1,211.24 | $1,211.25 | $1,211.30 | |