| 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 | $233.75 | 3.268% | $241.389 | $241.39 | $241.40 | $241.40 |
| Purchase #2 | $70.75 | 7.333% | $75.9381 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $135.37 | 10.422% | $149.4783 | $149.48 | $149.50 | $149.50 |
| Purchase #4 | $118.43 | 4.538% | $123.8044 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $159.29 | 9.325% | $174.1438 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $233.40 | 9.427% | $255.4026 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $113.73 | 10.752% | $125.9582 | $125.96 | $125.95 | $126.00 |
| 7 purchase totals = | $1,064.72 | $1,146.1144 | $1,146.11 | $1,146.15 | $1,146.10 | |