| 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 | $234.83 | 13.368% | $266.2221 | $266.22 | $266.20 | $266.20 |
| Purchase #2 | $19.81 | 9.570% | $21.7058 | $21.71 | $21.70 | $21.70 |
| Purchase #3 | $134.55 | 6.702% | $143.5675 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $220.37 | 12.799% | $248.5752 | $248.58 | $248.60 | $248.60 |
| Purchase #5 | $69.58 | 6.154% | $73.862 | $73.86 | $73.85 | $73.90 |
| Purchase #6 | $85.90 | 7.356% | $92.2188 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $34.71 | 10.407% | $38.3223 | $38.32 | $38.30 | $38.30 |
| 7 purchase totals = | $799.75 | $884.4737 | $884.48 | $884.40 | $884.50 | |