| 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 | $191.49 | 4.653% | $200.4 | $200.40 | $200.40 | $200.40 |
| Purchase #2 | $93.45 | 8.365% | $101.2671 | $101.27 | $101.25 | $101.30 |
| Purchase #3 | $152.48 | 13.446% | $172.9825 | $172.98 | $173.00 | $173.00 |
| Purchase #4 | $79.92 | 9.837% | $87.7817 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $159.95 | 7.783% | $172.3989 | $172.40 | $172.40 | $172.40 |
| Purchase #6 | $212.31 | 8.499% | $230.3542 | $230.35 | $230.35 | $230.40 |
| Purchase #7 | $51.67 | 9.759% | $56.7125 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $941.27 | $1,021.8969 | $1,021.89 | $1,021.90 | $1,022.00 | |