| 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 | $123.91 | 4.490% | $129.4736 | $129.47 | $129.45 | $129.50 |
| Purchase #2 | $248.82 | 7.305% | $266.9963 | $267.00 | $267.00 | $267.00 |
| Purchase #3 | $220.78 | 11.835% | $246.9093 | $246.91 | $246.90 | $246.90 |
| Purchase #4 | $184.44 | 3.343% | $190.6058 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $115.95 | 10.558% | $128.192 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $73.38 | 12.306% | $82.4101 | $82.41 | $82.40 | $82.40 |
| Purchase #7 | $235.46 | 13.570% | $267.4119 | $267.41 | $267.40 | $267.40 |
| 7 purchase totals = | $1,202.74 | $1,311.9990 | $1,312.00 | $1,311.95 | $1,312.00 | |