| 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 | $45.85 | 8.847% | $49.9063 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $224.51 | 9.339% | $245.477 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $32.31 | 7.809% | $34.8331 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $193.98 | 12.463% | $218.1557 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $195.85 | 7.787% | $211.1008 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $196.74 | 6.731% | $209.9826 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $114.55 | 8.419% | $124.194 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $1,003.79 | $1,093.6495 | $1,093.65 | $1,093.70 | $1,093.70 | |