| 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 | $129.86 | 5.356% | $136.8153 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $206.71 | 7.194% | $221.5807 | $221.58 | $221.60 | $221.60 |
| Purchase #3 | $181.69 | 3.546% | $188.1327 | $188.13 | $188.15 | $188.10 |
| Purchase #4 | $237.87 | 13.656% | $270.3535 | $270.35 | $270.35 | $270.40 |
| Purchase #5 | $123.46 | 12.109% | $138.4098 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $197.63 | 5.610% | $208.717 | $208.72 | $208.70 | $208.70 |
| Purchase #7 | $36.42 | 5.795% | $38.5305 | $38.53 | $38.55 | $38.50 |
| 7 purchase totals = | $1,113.64 | $1,202.5395 | $1,202.54 | $1,202.55 | $1,202.50 | |