| 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 | $142.81 | 10.502% | $157.8079 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $230.95 | 9.235% | $252.2782 | $252.28 | $252.30 | $252.30 |
| Purchase #3 | $95.83 | 4.696% | $100.3302 | $100.33 | $100.35 | $100.30 |
| Purchase #4 | $187.55 | 12.393% | $210.7931 | $210.79 | $210.80 | $210.80 |
| Purchase #5 | $98.35 | 9.356% | $107.5516 | $107.55 | $107.55 | $107.60 |
| Purchase #6 | $113.84 | 13.330% | $129.0149 | $129.01 | $129.00 | $129.00 |
| Purchase #7 | $44.79 | 5.395% | $47.2064 | $47.21 | $47.20 | $47.20 |
| 7 purchase totals = | $914.12 | $1,004.9823 | $1,004.98 | $1,005.00 | $1,005.00 | |