| 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 | $226.67 | 6.692% | $241.8388 | $241.84 | $241.85 | $241.80 |
| Purchase #2 | $103.43 | 3.752% | $107.3107 | $107.31 | $107.30 | $107.30 |
| Purchase #3 | $64.39 | 11.718% | $71.9352 | $71.94 | $71.95 | $71.90 |
| Purchase #4 | $32.37 | 8.480% | $35.115 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $239.65 | 3.630% | $248.3493 | $248.35 | $248.35 | $248.30 |
| Purchase #6 | $21.48 | 5.190% | $22.5948 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $66.68 | 9.304% | $72.8839 | $72.88 | $72.90 | $72.90 |
| 7 purchase totals = | $754.67 | $800.0277 | $800.03 | $800.05 | $799.90 | |