| 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 | $100.82 | 9.111% | $110.0057 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $34.59 | 6.411% | $36.8076 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $36.90 | 10.574% | $40.8018 | $40.80 | $40.80 | $40.80 |
| Purchase #4 | $226.61 | 11.615% | $252.9308 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $200.94 | 5.462% | $211.9153 | $211.92 | $211.90 | $211.90 |
| Purchase #6 | $149.42 | 5.283% | $157.3139 | $157.31 | $157.30 | $157.30 |
| Purchase #7 | $204.70 | 13.212% | $231.745 | $231.75 | $231.75 | $231.70 |
| 7 purchase totals = | $953.98 | $1,041.5201 | $1,041.53 | $1,041.50 | $1,041.40 | |