| 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 | $129.87 | 10.783% | $143.8739 | $143.87 | $143.85 | $143.90 |
| Purchase #2 | $63.86 | 4.408% | $66.6749 | $66.67 | $66.65 | $66.70 |
| Purchase #3 | $225.68 | 10.130% | $248.5414 | $248.54 | $248.55 | $248.50 |
| Purchase #4 | $201.84 | 7.617% | $217.2142 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $91.72 | 4.442% | $95.7942 | $95.79 | $95.80 | $95.80 |
| Purchase #6 | $216.70 | 4.550% | $226.5599 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $216.64 | 3.513% | $224.2506 | $224.25 | $224.25 | $224.30 |
| 7 purchase totals = | $1,146.31 | $1,222.9091 | $1,222.89 | $1,222.85 | $1,223.00 | |