| 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 | $174.52 | 4.407% | $182.2111 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $248.74 | 12.487% | $279.8002 | $279.80 | $279.80 | $279.80 |
| Purchase #3 | $200.77 | 8.694% | $218.2249 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $229.70 | 3.580% | $237.9233 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $54.91 | 3.319% | $56.7325 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $18.31 | 7.756% | $19.7301 | $19.73 | $19.75 | $19.70 |
| Purchase #7 | $11.76 | 4.710% | $12.3139 | $12.31 | $12.30 | $12.30 |
| 7 purchase totals = | $938.71 | $1,006.9360 | $1,006.92 | $1,006.90 | $1,006.80 | |