| 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 | $232.30 | 13.441% | $263.5234 | $263.52 | $263.50 | $263.50 |
| Purchase #2 | $122.44 | 6.124% | $129.9382 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $40.52 | 10.805% | $44.8982 | $44.90 | $44.90 | $44.90 |
| Purchase #4 | $51.76 | 8.509% | $56.1643 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $245.85 | 7.330% | $263.8708 | $263.87 | $263.85 | $263.90 |
| Purchase #6 | $129.28 | 8.210% | $139.8939 | $139.89 | $139.90 | $139.90 |
| Purchase #7 | $37.45 | 4.190% | $39.0192 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $859.60 | $937.3080 | $937.30 | $937.25 | $937.30 | |