| 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 | $192.30 | 3.220% | $198.4921 | $198.49 | $198.50 | $198.50 |
| Purchase #2 | $90.98 | 7.718% | $98.0018 | $98.00 | $98.00 | $98.00 |
| Purchase #3 | $241.26 | 13.277% | $273.2921 | $273.29 | $273.30 | $273.30 |
| Purchase #4 | $110.25 | 7.203% | $118.1913 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $149.95 | 8.281% | $162.3674 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $57.97 | 13.697% | $65.9102 | $65.91 | $65.90 | $65.90 |
| Purchase #7 | $124.44 | 4.628% | $130.1991 | $130.20 | $130.20 | $130.20 |
| 7 purchase totals = | $967.15 | $1,046.4540 | $1,046.45 | $1,046.45 | $1,046.50 | |