| 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 | $238.79 | 6.313% | $253.8648 | $253.86 | $253.85 | $253.90 |
| Purchase #2 | $229.69 | 5.737% | $242.8673 | $242.87 | $242.85 | $242.90 |
| Purchase #3 | $70.58 | 4.321% | $73.6298 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $139.97 | 5.448% | $147.5956 | $147.60 | $147.60 | $147.60 |
| Purchase #5 | $149.37 | 6.566% | $159.1776 | $159.18 | $159.20 | $159.20 |
| Purchase #6 | $203.98 | 3.519% | $211.1581 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $33.32 | 13.391% | $37.7819 | $37.78 | $37.80 | $37.80 |
| 7 purchase totals = | $1,065.70 | $1,126.0751 | $1,126.08 | $1,126.10 | $1,126.20 | |