| 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 | $111.32 | 8.460% | $120.7377 | $120.74 | $120.75 | $120.70 |
| Purchase #2 | $156.81 | 10.196% | $172.7983 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $172.44 | 4.707% | $180.5568 | $180.56 | $180.55 | $180.60 |
| Purchase #4 | $244.40 | 13.502% | $277.3989 | $277.40 | $277.40 | $277.40 |
| Purchase #5 | $184.85 | 12.449% | $207.862 | $207.86 | $207.85 | $207.90 |
| Purchase #6 | $88.53 | 5.509% | $93.4071 | $93.41 | $93.40 | $93.40 |
| Purchase #7 | $241.31 | 11.777% | $269.7291 | $269.73 | $269.75 | $269.70 |
| 7 purchase totals = | $1,199.66 | $1,322.4899 | $1,322.50 | $1,322.50 | $1,322.50 | |