| 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 | $241.35 | 7.281% | $258.9227 | $258.92 | $258.90 | $258.90 |
| Purchase #2 | $32.72 | 8.615% | $35.5388 | $35.54 | $35.55 | $35.50 |
| Purchase #3 | $171.88 | 12.718% | $193.7397 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $146.97 | 12.171% | $164.8577 | $164.86 | $164.85 | $164.90 |
| Purchase #5 | $14.57 | 13.296% | $16.5072 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $185.32 | 13.702% | $210.7125 | $210.71 | $210.70 | $210.70 |
| Purchase #7 | $129.56 | 6.640% | $138.1628 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $922.37 | $1,018.4414 | $1,018.44 | $1,018.40 | $1,018.40 | |