| 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 | $193.51 | 5.204% | $203.5803 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $132.76 | 3.318% | $137.165 | $137.17 | $137.15 | $137.20 |
| Purchase #3 | $109.70 | 3.828% | $113.8993 | $113.90 | $113.90 | $113.90 |
| Purchase #4 | $224.91 | 12.303% | $252.5807 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $203.54 | 7.689% | $219.1902 | $219.19 | $219.20 | $219.20 |
| Purchase #6 | $156.66 | 11.566% | $174.7793 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $190.26 | 6.768% | $203.1368 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $1,211.34 | $1,304.3316 | $1,304.34 | $1,304.40 | $1,304.40 | |