| 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 | $104.60 | 5.277% | $110.1197 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $240.54 | 11.412% | $267.9904 | $267.99 | $268.00 | $268.00 |
| Purchase #3 | $7.98 | 12.596% | $8.9852 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $147.57 | 8.152% | $159.5999 | $159.60 | $159.60 | $159.60 |
| Purchase #5 | $51.43 | 4.332% | $53.6579 | $53.66 | $53.65 | $53.70 |
| Purchase #6 | $218.78 | 3.398% | $226.2141 | $226.21 | $226.20 | $226.20 |
| Purchase #7 | $181.55 | 13.571% | $206.1882 | $206.19 | $206.20 | $206.20 |
| 7 purchase totals = | $952.45 | $1,032.7554 | $1,032.76 | $1,032.75 | $1,032.80 | |