| 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 | $103.83 | 13.182% | $117.5169 | $117.52 | $117.50 | $117.50 |
| Purchase #2 | $121.54 | 13.726% | $138.2226 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $218.30 | 10.716% | $241.693 | $241.69 | $241.70 | $241.70 |
| Purchase #4 | $63.51 | 8.513% | $68.9166 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $191.71 | 10.509% | $211.8568 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $73.51 | 6.394% | $78.2102 | $78.21 | $78.20 | $78.20 |
| Purchase #7 | $216.35 | 8.443% | $234.6164 | $234.62 | $234.60 | $234.60 |
| 7 purchase totals = | $988.75 | $1,091.0325 | $1,091.04 | $1,090.95 | $1,091.00 | |