| 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 | $128.71 | 13.235% | $145.7448 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $23.93 | 10.385% | $26.4151 | $26.42 | $26.40 | $26.40 |
| Purchase #3 | $29.46 | 10.688% | $32.6087 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $249.28 | 6.312% | $265.0146 | $265.01 | $265.00 | $265.00 |
| Purchase #5 | $193.58 | 4.393% | $202.084 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $74.86 | 8.585% | $81.2867 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $231.70 | 6.739% | $247.3143 | $247.31 | $247.30 | $247.30 |
| 7 purchase totals = | $931.52 | $1,000.4682 | $1,000.46 | $1,000.45 | $1,000.40 | |