| 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 | $127.71 | 6.384% | $135.863 | $135.86 | $135.85 | $135.90 |
| Purchase #2 | $233.57 | 10.278% | $257.5763 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $21.97 | 11.259% | $24.4436 | $24.44 | $24.45 | $24.40 |
| Purchase #4 | $24.53 | 9.415% | $26.8395 | $26.84 | $26.85 | $26.80 |
| Purchase #5 | $52.91 | 5.179% | $55.6502 | $55.65 | $55.65 | $55.70 |
| Purchase #6 | $249.95 | 7.802% | $269.4511 | $269.45 | $269.45 | $269.50 |
| Purchase #7 | $15.66 | 12.199% | $17.5704 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $726.30 | $787.3941 | $787.39 | $787.40 | $787.50 | |