| 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 | $91.77 | 8.368% | $99.4493 | $99.45 | $99.45 | $99.40 |
| Purchase #2 | $186.47 | 9.157% | $203.5451 | $203.55 | $203.55 | $203.50 |
| Purchase #3 | $171.41 | 10.158% | $188.8218 | $188.82 | $188.80 | $188.80 |
| Purchase #4 | $144.76 | 7.519% | $155.6445 | $155.64 | $155.65 | $155.60 |
| Purchase #5 | $228.81 | 4.353% | $238.7701 | $238.77 | $238.75 | $238.80 |
| Purchase #6 | $67.86 | 4.820% | $71.1309 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $69.66 | 7.198% | $74.6741 | $74.67 | $74.65 | $74.70 |
| 7 purchase totals = | $960.74 | $1,032.0358 | $1,032.03 | $1,032.00 | $1,031.90 | |