| 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 | $241.81 | 11.656% | $269.9954 | $270.00 | $270.00 | $270.00 |
| Purchase #2 | $117.98 | 12.813% | $133.0968 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $174.28 | 7.163% | $186.7637 | $186.76 | $186.75 | $186.80 |
| Purchase #4 | $207.46 | 10.186% | $228.5919 | $228.59 | $228.60 | $228.60 |
| Purchase #5 | $248.70 | 6.241% | $264.2214 | $264.22 | $264.20 | $264.20 |
| Purchase #6 | $13.55 | 12.424% | $15.2335 | $15.23 | $15.25 | $15.20 |
| Purchase #7 | $39.25 | 5.827% | $41.5371 | $41.54 | $41.55 | $41.50 |
| 7 purchase totals = | $1,043.03 | $1,139.4398 | $1,139.44 | $1,139.45 | $1,139.40 | |