| 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 | $124.84 | 4.302% | $130.2106 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $95.54 | 11.132% | $106.1755 | $106.18 | $106.20 | $106.20 |
| Purchase #3 | $95.78 | 3.667% | $99.2923 | $99.29 | $99.30 | $99.30 |
| Purchase #4 | $130.74 | 3.548% | $135.3787 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $65.86 | 11.499% | $73.4332 | $73.43 | $73.45 | $73.40 |
| Purchase #6 | $51.86 | 10.724% | $57.4215 | $57.42 | $57.40 | $57.40 |
| Purchase #7 | $193.35 | 5.416% | $203.8218 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $757.97 | $805.7336 | $805.73 | $805.75 | $805.70 | |