| 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 | $131.44 | 12.310% | $147.6203 | $147.62 | $147.60 | $147.60 |
| Purchase #2 | $235.32 | 12.284% | $264.2267 | $264.23 | $264.25 | $264.20 |
| Purchase #3 | $12.86 | 5.806% | $13.6067 | $13.61 | $13.60 | $13.60 |
| Purchase #4 | $10.47 | 9.556% | $11.4705 | $11.47 | $11.45 | $11.50 |
| Purchase #5 | $128.30 | 6.263% | $136.3354 | $136.34 | $136.35 | $136.30 |
| Purchase #6 | $135.39 | 12.133% | $151.8169 | $151.82 | $151.80 | $151.80 |
| Purchase #7 | $218.91 | 10.403% | $241.6832 | $241.68 | $241.70 | $241.70 |
| 7 purchase totals = | $872.69 | $966.7597 | $966.77 | $966.75 | $966.70 | |