| 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 | $102.72 | 7.107% | $110.0203 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $34.53 | 6.346% | $36.7213 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $183.90 | 12.754% | $207.3546 | $207.35 | $207.35 | $207.40 |
| Purchase #4 | $249.55 | 8.273% | $270.1953 | $270.20 | $270.20 | $270.20 |
| Purchase #5 | $164.52 | 8.293% | $178.1636 | $178.16 | $178.15 | $178.20 |
| Purchase #6 | $68.79 | 5.250% | $72.4015 | $72.40 | $72.40 | $72.40 |
| Purchase #7 | $145.33 | 8.675% | $157.9374 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $949.34 | $1,032.7940 | $1,032.79 | $1,032.75 | $1,032.80 | |