| 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 | $120.86 | 4.175% | $125.9059 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $177.25 | 12.137% | $198.7628 | $198.76 | $198.75 | $198.80 |
| Purchase #3 | $246.74 | 5.106% | $259.3385 | $259.34 | $259.35 | $259.30 |
| Purchase #4 | $146.45 | 6.604% | $156.1216 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $80.74 | 11.200% | $89.7829 | $89.78 | $89.80 | $89.80 |
| Purchase #6 | $173.48 | 8.549% | $188.3108 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $194.37 | 4.145% | $202.4266 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $1,139.89 | $1,220.6491 | $1,220.65 | $1,220.65 | $1,220.60 | |