| 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 | $130.63 | 5.570% | $137.9061 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $187.46 | 10.386% | $206.9296 | $206.93 | $206.95 | $206.90 |
| Purchase #3 | $34.93 | 9.244% | $38.1589 | $38.16 | $38.15 | $38.20 |
| Purchase #4 | $176.72 | 4.117% | $183.9956 | $184.00 | $184.00 | $184.00 |
| Purchase #5 | $177.62 | 12.354% | $199.5632 | $199.56 | $199.55 | $199.60 |
| Purchase #6 | $244.38 | 10.506% | $270.0546 | $270.05 | $270.05 | $270.10 |
| Purchase #7 | $61.74 | 13.790% | $70.2539 | $70.25 | $70.25 | $70.30 |
| 7 purchase totals = | $1,013.48 | $1,106.8619 | $1,106.86 | $1,106.85 | $1,107.00 | |