| 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 | $235.31 | 11.840% | $263.1707 | $263.17 | $263.15 | $263.20 |
| Purchase #2 | $54.77 | 5.447% | $57.7533 | $57.75 | $57.75 | $57.80 |
| Purchase #3 | $223.30 | 6.587% | $238.0088 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $56.99 | 8.839% | $62.0273 | $62.03 | $62.05 | $62.00 |
| Purchase #5 | $142.43 | 6.446% | $151.611 | $151.61 | $151.60 | $151.60 |
| Purchase #6 | $96.44 | 11.596% | $107.6232 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $213.33 | 7.173% | $228.6322 | $228.63 | $228.65 | $228.60 |
| 7 purchase totals = | $1,022.57 | $1,108.8265 | $1,108.82 | $1,108.80 | $1,108.80 | |