| 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 | $119.93 | 8.501% | $130.1252 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $28.91 | 11.178% | $32.1416 | $32.14 | $32.15 | $32.10 |
| Purchase #3 | $221.25 | 6.399% | $235.4078 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $62.49 | 3.535% | $64.699 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $189.82 | 7.333% | $203.7395 | $203.74 | $203.75 | $203.70 |
| Purchase #6 | $223.72 | 11.401% | $249.2263 | $249.23 | $249.25 | $249.20 |
| Purchase #7 | $167.32 | 6.354% | $177.9515 | $177.95 | $177.95 | $178.00 |
| 7 purchase totals = | $1,013.44 | $1,093.2909 | $1,093.30 | $1,093.35 | $1,093.20 | |