| 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 | $144.64 | 3.366% | $149.5086 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $74.50 | 7.144% | $79.8223 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $118.63 | 9.224% | $129.5724 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $246.36 | 3.522% | $255.0368 | $255.04 | $255.05 | $255.00 |
| Purchase #5 | $122.88 | 4.434% | $128.3285 | $128.33 | $128.35 | $128.30 |
| Purchase #6 | $200.76 | 6.325% | $213.4581 | $213.46 | $213.45 | $213.50 |
| Purchase #7 | $90.54 | 6.775% | $96.6741 | $96.67 | $96.65 | $96.70 |
| 7 purchase totals = | $998.31 | $1,052.4008 | $1,052.40 | $1,052.35 | $1,052.40 | |