| 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 | $231.43 | 12.181% | $259.6205 | $259.62 | $259.60 | $259.60 |
| Purchase #2 | $41.85 | 3.493% | $43.3118 | $43.31 | $43.30 | $43.30 |
| Purchase #3 | $93.40 | 10.298% | $103.0183 | $103.02 | $103.00 | $103.00 |
| Purchase #4 | $227.28 | 9.310% | $248.4398 | $248.44 | $248.45 | $248.40 |
| Purchase #5 | $196.76 | 12.114% | $220.5955 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $188.77 | 11.429% | $210.3445 | $210.34 | $210.35 | $210.30 |
| Purchase #7 | $203.51 | 11.848% | $227.6219 | $227.62 | $227.60 | $227.60 |
| 7 purchase totals = | $1,183.00 | $1,312.9523 | $1,312.95 | $1,312.90 | $1,312.80 | |