| 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 | $189.70 | 12.166% | $212.7789 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $114.91 | 11.624% | $128.2671 | $128.27 | $128.25 | $128.30 |
| Purchase #3 | $74.76 | 13.558% | $84.896 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $134.68 | 6.614% | $143.5877 | $143.59 | $143.60 | $143.60 |
| Purchase #5 | $194.94 | 10.809% | $216.0111 | $216.01 | $216.00 | $216.00 |
| Purchase #6 | $238.66 | 8.341% | $258.5666 | $258.57 | $258.55 | $258.60 |
| Purchase #7 | $43.89 | 7.820% | $47.3222 | $47.32 | $47.30 | $47.30 |
| 7 purchase totals = | $991.54 | $1,091.4296 | $1,091.44 | $1,091.40 | $1,091.50 | |