| 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 | $237.78 | 8.779% | $258.6547 | $258.65 | $258.65 | $258.70 |
| Purchase #2 | $237.74 | 9.211% | $259.6382 | $259.64 | $259.65 | $259.60 |
| Purchase #3 | $14.75 | 10.108% | $16.2409 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $218.35 | 12.468% | $245.5739 | $245.57 | $245.55 | $245.60 |
| Purchase #5 | $11.74 | 10.767% | $13.004 | $13.00 | $13.00 | $13.00 |
| Purchase #6 | $200.60 | 4.284% | $209.1937 | $209.19 | $209.20 | $209.20 |
| Purchase #7 | $238.93 | 12.298% | $268.3136 | $268.31 | $268.30 | $268.30 |
| 7 purchase totals = | $1,159.89 | $1,270.6190 | $1,270.60 | $1,270.60 | $1,270.60 | |