| 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 | $222.40 | 3.561% | $230.3197 | $230.32 | $230.30 | $230.30 |
| Purchase #2 | $34.62 | 10.319% | $38.1924 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $224.29 | 5.528% | $236.6888 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $130.46 | 6.417% | $138.8316 | $138.83 | $138.85 | $138.80 |
| Purchase #5 | $179.83 | 8.781% | $195.6209 | $195.62 | $195.60 | $195.60 |
| Purchase #6 | $161.51 | 8.819% | $175.7536 | $175.75 | $175.75 | $175.80 |
| Purchase #7 | $173.82 | 10.604% | $192.2519 | $192.25 | $192.25 | $192.30 |
| 7 purchase totals = | $1,126.93 | $1,207.6589 | $1,207.65 | $1,207.65 | $1,207.70 | |