| 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 | $240.40 | 10.352% | $265.2862 | $265.29 | $265.30 | $265.30 |
| Purchase #2 | $57.45 | 10.808% | $63.6592 | $63.66 | $63.65 | $63.70 |
| Purchase #3 | $40.94 | 3.535% | $42.3872 | $42.39 | $42.40 | $42.40 |
| Purchase #4 | $198.81 | 8.701% | $216.1085 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $34.28 | 13.591% | $38.939 | $38.94 | $38.95 | $38.90 |
| Purchase #6 | $91.98 | 3.593% | $95.2848 | $95.28 | $95.30 | $95.30 |
| Purchase #7 | $203.25 | 11.624% | $226.8758 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $867.11 | $948.5407 | $948.55 | $948.60 | $948.60 | |