| 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 | $121.99 | 11.254% | $135.7188 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $223.85 | 4.674% | $234.3127 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $124.45 | 11.334% | $138.5552 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $234.68 | 7.344% | $251.9149 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $245.69 | 9.697% | $269.5146 | $269.51 | $269.50 | $269.50 |
| Purchase #6 | $53.35 | 12.252% | $59.8864 | $59.89 | $59.90 | $59.90 |
| Purchase #7 | $81.29 | 4.780% | $85.1757 | $85.18 | $85.20 | $85.20 |
| 7 purchase totals = | $1,085.30 | $1,175.0783 | $1,175.08 | $1,175.05 | $1,175.10 | |