| 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 | $10.53 | 8.346% | $11.4088 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $208.30 | 3.748% | $216.1071 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $127.50 | 11.636% | $142.3359 | $142.34 | $142.35 | $142.30 |
| Purchase #4 | $94.44 | 4.388% | $98.584 | $98.58 | $98.60 | $98.60 |
| Purchase #5 | $202.70 | 6.636% | $216.1512 | $216.15 | $216.15 | $216.20 |
| Purchase #6 | $156.29 | 9.859% | $171.6986 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $117.64 | 4.668% | $123.1314 | $123.13 | $123.15 | $123.10 |
| 7 purchase totals = | $917.40 | $979.4170 | $979.42 | $979.45 | $979.40 | |