| 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 | $211.57 | 12.425% | $237.8576 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $32.59 | 8.461% | $35.3474 | $35.35 | $35.35 | $35.30 |
| Purchase #3 | $48.44 | 13.687% | $55.07 | $55.07 | $55.05 | $55.10 |
| Purchase #4 | $235.74 | 12.369% | $264.8987 | $264.90 | $264.90 | $264.90 |
| Purchase #5 | $203.41 | 13.389% | $230.6446 | $230.64 | $230.65 | $230.60 |
| Purchase #6 | $52.88 | 12.315% | $59.3922 | $59.39 | $59.40 | $59.40 |
| Purchase #7 | $195.66 | 3.431% | $202.3731 | $202.37 | $202.35 | $202.40 |
| 7 purchase totals = | $980.29 | $1,085.5836 | $1,085.58 | $1,085.55 | $1,085.60 | |