| 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 | $211.25 | 3.487% | $218.6163 | $218.62 | $218.60 | $218.60 |
| Purchase #2 | $14.81 | 11.766% | $16.5525 | $16.55 | $16.55 | $16.60 |
| Purchase #3 | $157.78 | 9.551% | $172.8496 | $172.85 | $172.85 | $172.80 |
| Purchase #4 | $19.45 | 8.195% | $21.0439 | $21.04 | $21.05 | $21.00 |
| Purchase #5 | $250.52 | 7.631% | $269.6372 | $269.64 | $269.65 | $269.60 |
| Purchase #6 | $158.56 | 4.334% | $165.432 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $191.78 | 12.544% | $215.8369 | $215.84 | $215.85 | $215.80 |
| 7 purchase totals = | $1,004.15 | $1,079.9684 | $1,079.97 | $1,080.00 | $1,079.80 | |