| 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 | $198.42 | 11.347% | $220.9347 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $21.66 | 7.774% | $23.3438 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $156.86 | 9.169% | $171.2425 | $171.24 | $171.25 | $171.20 |
| Purchase #4 | $34.74 | 10.457% | $38.3728 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $166.73 | 10.581% | $184.3717 | $184.37 | $184.35 | $184.40 |
| Purchase #6 | $177.29 | 9.586% | $194.285 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $156.59 | 6.361% | $166.5507 | $166.55 | $166.55 | $166.60 |
| 7 purchase totals = | $912.29 | $999.1012 | $999.09 | $999.10 | $999.10 | |