| 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 | $94.94 | 7.148% | $101.7263 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $102.60 | 9.179% | $112.0177 | $112.02 | $112.00 | $112.00 |
| Purchase #3 | $240.70 | 5.430% | $253.77 | $253.77 | $253.75 | $253.80 |
| Purchase #4 | $221.93 | 4.342% | $231.5662 | $231.57 | $231.55 | $231.60 |
| Purchase #5 | $208.62 | 5.718% | $220.5489 | $220.55 | $220.55 | $220.50 |
| Purchase #6 | $123.50 | 3.669% | $128.0312 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $244.97 | 11.781% | $273.8299 | $273.83 | $273.85 | $273.80 |
| 7 purchase totals = | $1,237.26 | $1,321.4902 | $1,321.50 | $1,321.50 | $1,321.40 | |