| 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 | $224.29 | 3.701% | $232.591 | $232.59 | $232.60 | $232.60 |
| Purchase #2 | $156.67 | 11.247% | $174.2907 | $174.29 | $174.30 | $174.30 |
| Purchase #3 | $69.98 | 6.773% | $74.7197 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $103.74 | 11.489% | $115.6587 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $98.32 | 12.690% | $110.7968 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $216.50 | 13.302% | $245.2988 | $245.30 | $245.30 | $245.30 |
| Purchase #7 | $97.85 | 3.556% | $101.3295 | $101.33 | $101.35 | $101.30 |
| 7 purchase totals = | $967.35 | $1,054.6852 | $1,054.69 | $1,054.70 | $1,054.70 | |