| 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 | $206.75 | 6.599% | $220.3934 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $199.95 | 8.337% | $216.6198 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $31.38 | 4.599% | $32.8232 | $32.82 | $32.80 | $32.80 |
| Purchase #4 | $179.58 | 12.613% | $202.2304 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $230.39 | 8.578% | $250.1529 | $250.15 | $250.15 | $250.20 |
| Purchase #6 | $245.93 | 5.217% | $258.7602 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $185.49 | 4.329% | $193.5199 | $193.52 | $193.50 | $193.50 |
| 7 purchase totals = | $1,279.47 | $1,374.4998 | $1,374.49 | $1,374.45 | $1,374.50 | |