| 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 | $242.50 | 13.560% | $275.383 | $275.38 | $275.40 | $275.40 |
| Purchase #2 | $57.43 | 12.127% | $64.3945 | $64.39 | $64.40 | $64.40 |
| Purchase #3 | $84.92 | 10.759% | $94.0565 | $94.06 | $94.05 | $94.10 |
| Purchase #4 | $115.97 | 12.262% | $130.1902 | $130.19 | $130.20 | $130.20 |
| Purchase #5 | $239.84 | 8.383% | $259.9458 | $259.95 | $259.95 | $259.90 |
| Purchase #6 | $184.92 | 9.625% | $202.7186 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $56.47 | 13.703% | $64.2081 | $64.21 | $64.20 | $64.20 |
| 7 purchase totals = | $982.05 | $1,090.8967 | $1,090.90 | $1,090.90 | $1,090.90 | |