| 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 | $187.72 | 13.518% | $213.096 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $228.64 | 12.842% | $258.0019 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $68.34 | 10.826% | $75.7385 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $205.65 | 4.871% | $215.6672 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $62.66 | 10.256% | $69.0864 | $69.09 | $69.10 | $69.10 |
| Purchase #6 | $94.75 | 13.200% | $107.257 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $73.88 | 13.671% | $83.9801 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $921.64 | $1,022.8271 | $1,022.84 | $1,022.85 | $1,022.90 | |