| 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 | $235.92 | 7.140% | $252.7647 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $247.69 | 12.278% | $278.1014 | $278.10 | $278.10 | $278.10 |
| Purchase #3 | $12.95 | 7.199% | $13.8823 | $13.88 | $13.90 | $13.90 |
| Purchase #4 | $185.76 | 11.782% | $207.6462 | $207.65 | $207.65 | $207.60 |
| Purchase #5 | $95.66 | 6.430% | $101.8109 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $238.75 | 6.675% | $254.6866 | $254.69 | $254.70 | $254.70 |
| Purchase #7 | $95.66 | 9.805% | $105.0395 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $1,112.39 | $1,213.9316 | $1,213.93 | $1,213.95 | $1,213.90 | |