| 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 | $248.97 | 10.238% | $274.4595 | $274.46 | $274.45 | $274.50 |
| Purchase #2 | $241.66 | 13.157% | $273.4552 | $273.46 | $273.45 | $273.50 |
| Purchase #3 | $86.45 | 6.699% | $92.2413 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $120.83 | 12.532% | $135.9724 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $239.93 | 7.780% | $258.5966 | $258.60 | $258.60 | $258.60 |
| Purchase #6 | $148.35 | 12.842% | $167.4011 | $167.40 | $167.40 | $167.40 |
| Purchase #7 | $110.65 | 9.750% | $121.4384 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $1,196.84 | $1,323.5645 | $1,323.57 | $1,323.55 | $1,323.60 | |