| 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 | $124.72 | 4.783% | $130.6854 | $130.69 | $130.70 | $130.70 |
| Purchase #2 | $239.92 | 12.186% | $269.1567 | $269.16 | $269.15 | $269.20 |
| Purchase #3 | $161.42 | 11.672% | $180.2609 | $180.26 | $180.25 | $180.30 |
| Purchase #4 | $212.36 | 8.636% | $230.6994 | $230.70 | $230.70 | $230.70 |
| Purchase #5 | $229.66 | 12.513% | $258.3974 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $119.74 | 8.442% | $129.8485 | $129.85 | $129.85 | $129.80 |
| Purchase #7 | $76.66 | 7.390% | $82.3252 | $82.33 | $82.35 | $82.30 |
| 7 purchase totals = | $1,164.48 | $1,281.3735 | $1,281.39 | $1,281.40 | $1,281.40 | |