| 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 | $35.33 | 10.179% | $38.9262 | $38.93 | $38.95 | $38.90 |
| Purchase #2 | $185.83 | 3.425% | $192.1947 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $190.57 | 12.581% | $214.5456 | $214.55 | $214.55 | $214.50 |
| Purchase #4 | $182.89 | 13.288% | $207.1924 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $11.84 | 11.403% | $13.1901 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $228.98 | 11.700% | $255.7707 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $155.82 | 10.696% | $172.4865 | $172.49 | $172.50 | $172.50 |
| 7 purchase totals = | $991.26 | $1,094.3062 | $1,094.31 | $1,094.35 | $1,094.30 | |