| 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 | $54.59 | 10.110% | $60.109 | $60.11 | $60.10 | $60.10 |
| Purchase #2 | $184.69 | 5.538% | $194.9181 | $194.92 | $194.90 | $194.90 |
| Purchase #3 | $27.26 | 5.696% | $28.8127 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $118.37 | 4.302% | $123.4623 | $123.46 | $123.45 | $123.50 |
| Purchase #5 | $188.57 | 5.518% | $198.9753 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $247.62 | 12.712% | $279.0975 | $279.10 | $279.10 | $279.10 |
| Purchase #7 | $222.34 | 6.608% | $237.0322 | $237.03 | $237.05 | $237.00 |
| 7 purchase totals = | $1,043.44 | $1,122.4071 | $1,122.41 | $1,122.40 | $1,122.40 | |