| 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 | $244.84 | 3.559% | $253.5539 | $253.55 | $253.55 | $253.60 |
| Purchase #2 | $179.76 | 7.208% | $192.7171 | $192.72 | $192.70 | $192.70 |
| Purchase #3 | $75.95 | 7.865% | $81.9235 | $81.92 | $81.90 | $81.90 |
| Purchase #4 | $175.38 | 13.664% | $199.3439 | $199.34 | $199.35 | $199.30 |
| Purchase #5 | $226.80 | 5.727% | $239.7888 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $245.89 | 4.344% | $256.5715 | $256.57 | $256.55 | $256.60 |
| Purchase #7 | $144.31 | 5.335% | $152.0089 | $152.01 | $152.00 | $152.00 |
| 7 purchase totals = | $1,292.93 | $1,375.9076 | $1,375.90 | $1,375.85 | $1,375.90 | |