| 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 | $247.90 | 4.733% | $259.6331 | $259.63 | $259.65 | $259.60 |
| Purchase #2 | $49.52 | 8.465% | $53.7119 | $53.71 | $53.70 | $53.70 |
| Purchase #3 | $62.48 | 10.391% | $68.9723 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $212.74 | 11.810% | $237.8646 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $245.85 | 10.442% | $271.5217 | $271.52 | $271.50 | $271.50 |
| Purchase #6 | $65.66 | 5.103% | $69.0106 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $243.55 | 9.354% | $266.3317 | $266.33 | $266.35 | $266.30 |
| 7 purchase totals = | $1,127.70 | $1,227.0459 | $1,227.03 | $1,227.00 | $1,227.00 | |