| 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 | $231.94 | 11.286% | $258.1167 | $258.12 | $258.10 | $258.10 |
| Purchase #2 | $35.64 | 3.594% | $36.9209 | $36.92 | $36.90 | $36.90 |
| Purchase #3 | $99.45 | 10.760% | $110.1508 | $110.15 | $110.15 | $110.20 |
| Purchase #4 | $146.96 | 12.328% | $165.0772 | $165.08 | $165.10 | $165.10 |
| Purchase #5 | $221.53 | 4.570% | $231.6539 | $231.65 | $231.65 | $231.70 |
| Purchase #6 | $172.77 | 6.712% | $184.3663 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $19.70 | 13.823% | $22.4231 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $927.99 | $1,008.7089 | $1,008.71 | $1,008.65 | $1,008.80 | |