| 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 | $209.29 | 5.861% | $221.5565 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $201.89 | 10.474% | $223.036 | $223.04 | $223.05 | $223.00 |
| Purchase #3 | $58.49 | 7.398% | $62.8171 | $62.82 | $62.80 | $62.80 |
| Purchase #4 | $162.64 | 11.784% | $181.8055 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $106.62 | 12.172% | $119.5978 | $119.60 | $119.60 | $119.60 |
| Purchase #6 | $129.61 | 13.509% | $147.119 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $246.86 | 12.503% | $277.7249 | $277.72 | $277.70 | $277.70 |
| 7 purchase totals = | $1,115.40 | $1,233.6568 | $1,233.67 | $1,233.60 | $1,233.60 | |