| 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 | $42.92 | 3.807% | $44.554 | $44.55 | $44.55 | $44.60 |
| Purchase #2 | $226.38 | 12.487% | $254.6481 | $254.65 | $254.65 | $254.60 |
| Purchase #3 | $146.92 | 11.788% | $164.2389 | $164.24 | $164.25 | $164.20 |
| Purchase #4 | $245.77 | 11.458% | $273.9303 | $273.93 | $273.95 | $273.90 |
| Purchase #5 | $118.87 | 9.137% | $129.7312 | $129.73 | $129.75 | $129.70 |
| Purchase #6 | $26.73 | 8.239% | $28.9323 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $202.88 | 7.105% | $217.2946 | $217.29 | $217.30 | $217.30 |
| 7 purchase totals = | $1,010.47 | $1,113.3294 | $1,113.32 | $1,113.40 | $1,113.20 | |