| 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 | $132.76 | 9.793% | $145.7612 | $145.76 | $145.75 | $145.80 |
| Purchase #2 | $35.89 | 3.461% | $37.1322 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $223.66 | 10.392% | $246.9027 | $246.90 | $246.90 | $246.90 |
| Purchase #4 | $147.50 | 10.386% | $162.8194 | $162.82 | $162.80 | $162.80 |
| Purchase #5 | $219.94 | 7.138% | $235.6393 | $235.64 | $235.65 | $235.60 |
| Purchase #6 | $197.58 | 5.241% | $207.9352 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $210.79 | 13.820% | $239.9212 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $1,168.12 | $1,276.1112 | $1,276.11 | $1,276.10 | $1,276.00 | |