| 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 | $33.31 | 8.170% | $36.0314 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $210.99 | 10.310% | $232.7431 | $232.74 | $232.75 | $232.70 |
| Purchase #3 | $186.93 | 13.161% | $211.5319 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $8.28 | 4.870% | $8.6832 | $8.68 | $8.70 | $8.70 |
| Purchase #5 | $239.95 | 3.867% | $249.2289 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $34.62 | 13.280% | $39.2175 | $39.22 | $39.20 | $39.20 |
| Purchase #7 | $235.72 | 11.333% | $262.4341 | $262.43 | $262.45 | $262.40 |
| 7 purchase totals = | $949.80 | $1,039.8701 | $1,039.86 | $1,039.95 | $1,039.70 | |