| 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 | $130.61 | 6.764% | $139.4445 | $139.44 | $139.45 | $139.40 |
| Purchase #2 | $216.81 | 6.116% | $230.0701 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $119.43 | 7.428% | $128.3013 | $128.30 | $128.30 | $128.30 |
| Purchase #4 | $143.95 | 8.734% | $156.5226 | $156.52 | $156.50 | $156.50 |
| Purchase #5 | $112.42 | 12.719% | $126.7187 | $126.72 | $126.70 | $126.70 |
| Purchase #6 | $123.45 | 8.211% | $133.5865 | $133.59 | $133.60 | $133.60 |
| Purchase #7 | $237.97 | 4.808% | $249.4116 | $249.41 | $249.40 | $249.40 |
| 7 purchase totals = | $1,084.64 | $1,164.0553 | $1,164.05 | $1,164.00 | $1,164.00 | |