| 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 | $129.85 | 5.197% | $136.5983 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $46.48 | 4.312% | $48.4842 | $48.48 | $48.50 | $48.50 |
| Purchase #3 | $20.64 | 4.572% | $21.5837 | $21.58 | $21.60 | $21.60 |
| Purchase #4 | $201.42 | 9.183% | $219.9164 | $219.92 | $219.90 | $219.90 |
| Purchase #5 | $122.59 | 12.798% | $138.2791 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $196.72 | 12.633% | $221.5716 | $221.57 | $221.55 | $221.60 |
| Purchase #7 | $244.86 | 8.335% | $265.2691 | $265.27 | $265.25 | $265.30 |
| 7 purchase totals = | $962.56 | $1,051.7024 | $1,051.70 | $1,051.70 | $1,051.80 | |