| 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 | $209.40 | 12.247% | $235.0452 | $235.05 | $235.05 | $235.00 |
| Purchase #2 | $206.47 | 9.488% | $226.0599 | $226.06 | $226.05 | $226.10 |
| Purchase #3 | $119.76 | 12.742% | $135.0198 | $135.02 | $135.00 | $135.00 |
| Purchase #4 | $145.25 | 13.143% | $164.3402 | $164.34 | $164.35 | $164.30 |
| Purchase #5 | $132.77 | 11.398% | $147.9031 | $147.90 | $147.90 | $147.90 |
| Purchase #6 | $173.74 | 9.255% | $189.8196 | $189.82 | $189.80 | $189.80 |
| Purchase #7 | $110.75 | 12.706% | $124.8219 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $1,098.14 | $1,223.0097 | $1,223.01 | $1,222.95 | $1,222.90 | |