| 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 | $74.90 | 7.788% | $80.7332 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $228.84 | 12.536% | $257.5274 | $257.53 | $257.55 | $257.50 |
| Purchase #3 | $122.92 | 8.768% | $133.6976 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $238.43 | 13.130% | $269.7359 | $269.74 | $269.75 | $269.70 |
| Purchase #5 | $212.46 | 8.415% | $230.3385 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $96.65 | 7.442% | $103.8427 | $103.84 | $103.85 | $103.80 |
| Purchase #7 | $215.88 | 10.413% | $238.3596 | $238.36 | $238.35 | $238.40 |
| 7 purchase totals = | $1,190.08 | $1,314.2349 | $1,314.24 | $1,314.30 | $1,314.10 | |