| 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 | $115.51 | 3.441% | $119.4847 | $119.48 | $119.50 | $119.50 |
| Purchase #2 | $153.92 | 10.455% | $170.0123 | $170.01 | $170.00 | $170.00 |
| Purchase #3 | $166.47 | 9.207% | $181.7969 | $181.80 | $181.80 | $181.80 |
| Purchase #4 | $70.95 | 12.809% | $80.038 | $80.04 | $80.05 | $80.00 |
| Purchase #5 | $185.36 | 12.440% | $208.4188 | $208.42 | $208.40 | $208.40 |
| Purchase #6 | $84.75 | 11.566% | $94.5522 | $94.55 | $94.55 | $94.60 |
| Purchase #7 | $199.36 | 12.190% | $223.662 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $976.32 | $1,077.9649 | $1,077.96 | $1,077.95 | $1,078.00 | |