| 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 | $231.63 | 7.361% | $248.6803 | $248.68 | $248.70 | $248.70 |
| Purchase #2 | $145.40 | 4.571% | $152.0462 | $152.05 | $152.05 | $152.00 |
| Purchase #3 | $59.67 | 13.378% | $67.6527 | $67.65 | $67.65 | $67.70 |
| Purchase #4 | $189.59 | 11.790% | $211.9427 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $111.33 | 3.613% | $115.3524 | $115.35 | $115.35 | $115.40 |
| Purchase #6 | $216.59 | 13.778% | $246.4318 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $170.94 | 10.124% | $188.246 | $188.25 | $188.25 | $188.20 |
| 7 purchase totals = | $1,125.15 | $1,230.3521 | $1,230.35 | $1,230.40 | $1,230.30 | |