| 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 | $92.80 | 11.835% | $103.7829 | $103.78 | $103.80 | $103.80 |
| Purchase #2 | $226.53 | 11.709% | $253.0544 | $253.05 | $253.05 | $253.10 |
| Purchase #3 | $103.65 | 3.596% | $107.3773 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $131.64 | 8.477% | $142.7991 | $142.80 | $142.80 | $142.80 |
| Purchase #5 | $129.93 | 13.824% | $147.8915 | $147.89 | $147.90 | $147.90 |
| Purchase #6 | $88.30 | 4.117% | $91.9353 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $214.94 | 10.251% | $236.9735 | $236.97 | $236.95 | $237.00 |
| 7 purchase totals = | $987.79 | $1,083.8140 | $1,083.81 | $1,083.85 | $1,083.90 | |