| 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 | $134.79 | 9.541% | $147.6503 | $147.65 | $147.65 | $147.70 |
| Purchase #2 | $238.94 | 10.175% | $263.2521 | $263.25 | $263.25 | $263.30 |
| Purchase #3 | $70.90 | 7.143% | $75.9644 | $75.96 | $75.95 | $76.00 |
| Purchase #4 | $37.26 | 13.595% | $42.3255 | $42.33 | $42.35 | $42.30 |
| Purchase #5 | $238.59 | 8.546% | $258.9799 | $258.98 | $259.00 | $259.00 |
| Purchase #6 | $47.62 | 6.129% | $50.5386 | $50.54 | $50.55 | $50.50 |
| Purchase #7 | $235.54 | 7.239% | $252.5907 | $252.59 | $252.60 | $252.60 |
| 7 purchase totals = | $1,003.64 | $1,091.3015 | $1,091.30 | $1,091.35 | $1,091.40 | |