| 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 | $211.99 | 3.150% | $218.6677 | $218.67 | $218.65 | $218.70 |
| Purchase #2 | $190.74 | 9.663% | $209.1712 | $209.17 | $209.15 | $209.20 |
| Purchase #3 | $209.56 | 10.835% | $232.2658 | $232.27 | $232.25 | $232.30 |
| Purchase #4 | $37.73 | 12.165% | $42.3199 | $42.32 | $42.30 | $42.30 |
| Purchase #5 | $76.49 | 6.624% | $81.5567 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $38.73 | 7.491% | $41.6313 | $41.63 | $41.65 | $41.60 |
| Purchase #7 | $165.97 | 13.872% | $188.9934 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $931.21 | $1,014.6060 | $1,014.61 | $1,014.55 | $1,014.70 | |