| 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 | $239.64 | 4.170% | $249.633 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $170.35 | 10.289% | $187.8773 | $187.88 | $187.90 | $187.90 |
| Purchase #3 | $114.31 | 13.443% | $129.6767 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $138.63 | 5.182% | $145.8138 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $93.74 | 4.676% | $98.1233 | $98.12 | $98.10 | $98.10 |
| Purchase #6 | $216.43 | 9.533% | $237.0623 | $237.06 | $237.05 | $237.10 |
| Purchase #7 | $135.73 | 13.348% | $153.8472 | $153.85 | $153.85 | $153.80 |
| 7 purchase totals = | $1,108.83 | $1,202.0336 | $1,202.03 | $1,202.05 | $1,202.00 | |