| 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 | $200.71 | 5.623% | $211.9959 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $106.32 | 8.525% | $115.3838 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $164.65 | 4.796% | $172.5466 | $172.55 | $172.55 | $172.50 |
| Purchase #4 | $131.60 | 10.520% | $145.4443 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $7.66 | 4.540% | $8.0078 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $230.36 | 6.116% | $244.4488 | $244.45 | $244.45 | $244.40 |
| Purchase #7 | $149.98 | 8.288% | $162.4103 | $162.41 | $162.40 | $162.40 |
| 7 purchase totals = | $991.28 | $1,060.2375 | $1,060.24 | $1,060.25 | $1,060.10 | |