| 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 | $43.78 | 6.659% | $46.6953 | $46.70 | $46.70 | $46.70 |
| Purchase #2 | $219.95 | 12.864% | $248.2444 | $248.24 | $248.25 | $248.20 |
| Purchase #3 | $223.78 | 3.344% | $231.2632 | $231.26 | $231.25 | $231.30 |
| Purchase #4 | $221.45 | 5.124% | $232.7971 | $232.80 | $232.80 | $232.80 |
| Purchase #5 | $194.43 | 9.309% | $212.5295 | $212.53 | $212.55 | $212.50 |
| Purchase #6 | $174.34 | 13.399% | $197.6998 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $239.27 | 12.144% | $268.3269 | $268.33 | $268.35 | $268.30 |
| 7 purchase totals = | $1,317.00 | $1,437.5562 | $1,437.56 | $1,437.60 | $1,437.50 | |