| 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 | $128.99 | 6.640% | $137.5549 | $137.55 | $137.55 | $137.60 |
| Purchase #2 | $234.35 | 5.308% | $246.7893 | $246.79 | $246.80 | $246.80 |
| Purchase #3 | $88.34 | 3.180% | $91.1492 | $91.15 | $91.15 | $91.10 |
| Purchase #4 | $65.35 | 3.339% | $67.532 | $67.53 | $67.55 | $67.50 |
| Purchase #5 | $197.84 | 4.620% | $206.9802 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $152.49 | 6.658% | $162.6428 | $162.64 | $162.65 | $162.60 |
| Purchase #7 | $218.33 | 12.153% | $244.8636 | $244.86 | $244.85 | $244.90 |
| 7 purchase totals = | $1,085.69 | $1,157.5120 | $1,157.50 | $1,157.55 | $1,157.50 | |