| 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 | $108.92 | 7.781% | $117.3951 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $22.96 | 5.374% | $24.1939 | $24.19 | $24.20 | $24.20 |
| Purchase #3 | $147.48 | 9.819% | $161.9611 | $161.96 | $161.95 | $162.00 |
| Purchase #4 | $85.44 | 13.360% | $96.8548 | $96.85 | $96.85 | $96.90 |
| Purchase #5 | $55.96 | 4.667% | $58.5717 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $112.99 | 13.700% | $128.4696 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $245.54 | 5.769% | $259.7052 | $259.71 | $259.70 | $259.70 |
| 7 purchase totals = | $779.29 | $847.1514 | $847.15 | $847.10 | $847.30 | |