| 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 | $193.74 | 4.570% | $202.5939 | $202.59 | $202.60 | $202.60 |
| Purchase #2 | $247.56 | 4.599% | $258.9453 | $258.95 | $258.95 | $258.90 |
| Purchase #3 | $171.98 | 9.435% | $188.2063 | $188.21 | $188.20 | $188.20 |
| Purchase #4 | $247.49 | 4.320% | $258.1816 | $258.18 | $258.20 | $258.20 |
| Purchase #5 | $42.51 | 4.347% | $44.3579 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $230.99 | 9.761% | $253.5369 | $253.54 | $253.55 | $253.50 |
| Purchase #7 | $21.49 | 6.241% | $22.8312 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $1,155.76 | $1,228.6531 | $1,228.66 | $1,228.70 | $1,228.60 | |