| 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 | $90.73 | 13.432% | $102.9169 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $83.81 | 9.516% | $91.7854 | $91.79 | $91.80 | $91.80 |
| Purchase #3 | $61.90 | 6.461% | $65.8994 | $65.90 | $65.90 | $65.90 |
| Purchase #4 | $243.80 | 5.112% | $256.2631 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $239.99 | 11.146% | $266.7393 | $266.74 | $266.75 | $266.70 |
| Purchase #6 | $175.34 | 4.497% | $183.225 | $183.23 | $183.25 | $183.20 |
| Purchase #7 | $173.51 | 7.840% | $187.1132 | $187.11 | $187.10 | $187.10 |
| 7 purchase totals = | $1,069.08 | $1,153.9423 | $1,153.95 | $1,153.95 | $1,153.90 | |