| 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 | $201.51 | 5.796% | $213.1895 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $245.60 | 9.829% | $269.74 | $269.74 | $269.75 | $269.70 |
| Purchase #3 | $20.56 | 9.522% | $22.5177 | $22.52 | $22.50 | $22.50 |
| Purchase #4 | $53.68 | 13.220% | $60.7765 | $60.78 | $60.80 | $60.80 |
| Purchase #5 | $72.60 | 5.265% | $76.4224 | $76.42 | $76.40 | $76.40 |
| Purchase #6 | $69.45 | 3.327% | $71.7606 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $184.99 | 9.684% | $202.9044 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $848.39 | $917.3111 | $917.31 | $917.30 | $917.30 | |