| 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 | $240.98 | 13.124% | $272.6062 | $272.61 | $272.60 | $272.60 |
| Purchase #2 | $232.40 | 5.752% | $245.7676 | $245.77 | $245.75 | $245.80 |
| Purchase #3 | $120.88 | 13.682% | $137.4188 | $137.42 | $137.40 | $137.40 |
| Purchase #4 | $74.81 | 10.249% | $82.4773 | $82.48 | $82.50 | $82.50 |
| Purchase #5 | $211.72 | 12.252% | $237.6599 | $237.66 | $237.65 | $237.70 |
| Purchase #6 | $123.87 | 9.530% | $135.6748 | $135.67 | $135.65 | $135.70 |
| Purchase #7 | $95.81 | 13.782% | $109.0145 | $109.01 | $109.00 | $109.00 |
| 7 purchase totals = | $1,100.47 | $1,220.6191 | $1,220.62 | $1,220.55 | $1,220.70 | |