| 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 | $228.73 | 5.289% | $240.8275 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $108.71 | 5.579% | $114.7749 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $72.72 | 11.310% | $80.9446 | $80.94 | $80.95 | $80.90 |
| Purchase #4 | $199.35 | 5.826% | $210.9641 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $64.70 | 5.415% | $68.2035 | $68.20 | $68.20 | $68.20 |
| Purchase #6 | $138.83 | 4.851% | $145.5646 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $193.91 | 13.443% | $219.9773 | $219.98 | $220.00 | $220.00 |
| 7 purchase totals = | $1,006.95 | $1,081.2565 | $1,081.24 | $1,081.25 | $1,081.30 | |