| 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 | $194.30 | 8.868% | $211.5305 | $211.53 | $211.55 | $211.50 |
| Purchase #2 | $138.88 | 5.795% | $146.9281 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $210.35 | 8.390% | $227.9984 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $90.44 | 10.761% | $100.1722 | $100.17 | $100.15 | $100.20 |
| Purchase #5 | $213.75 | 12.809% | $241.1292 | $241.13 | $241.15 | $241.10 |
| Purchase #6 | $149.84 | 12.393% | $168.4097 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $108.82 | 12.237% | $122.1363 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $1,106.38 | $1,218.3044 | $1,218.31 | $1,218.35 | $1,218.20 | |