| 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 | $195.64 | 5.517% | $206.4335 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $82.43 | 7.393% | $88.524 | $88.52 | $88.50 | $88.50 |
| Purchase #3 | $221.43 | 3.495% | $229.169 | $229.17 | $229.15 | $229.20 |
| Purchase #4 | $216.28 | 5.102% | $227.3146 | $227.31 | $227.30 | $227.30 |
| Purchase #5 | $241.50 | 10.492% | $266.8382 | $266.84 | $266.85 | $266.80 |
| Purchase #6 | $119.61 | 7.854% | $129.0042 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $237.97 | 10.608% | $263.2139 | $263.21 | $263.20 | $263.20 |
| 7 purchase totals = | $1,314.86 | $1,410.4974 | $1,410.48 | $1,410.45 | $1,410.40 | |