| 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 | $211.98 | 12.782% | $239.0753 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $224.73 | 13.105% | $254.1809 | $254.18 | $254.20 | $254.20 |
| Purchase #3 | $123.83 | 9.192% | $135.2125 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $13.47 | 4.345% | $14.0553 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $220.76 | 6.479% | $235.063 | $235.06 | $235.05 | $235.10 |
| Purchase #6 | $78.46 | 5.281% | $82.6035 | $82.60 | $82.60 | $82.60 |
| Purchase #7 | $142.38 | 7.693% | $153.3333 | $153.33 | $153.35 | $153.30 |
| 7 purchase totals = | $1,015.61 | $1,113.5238 | $1,113.52 | $1,113.55 | $1,113.60 | |