| 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 | $43.68 | 13.167% | $49.4313 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $210.80 | 10.441% | $232.8096 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $64.97 | 7.163% | $69.6238 | $69.62 | $69.60 | $69.60 |
| Purchase #4 | $213.27 | 8.317% | $231.0077 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $110.25 | 3.681% | $114.3083 | $114.31 | $114.30 | $114.30 |
| Purchase #6 | $202.36 | 11.853% | $226.3457 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $192.61 | 6.675% | $205.4667 | $205.47 | $205.45 | $205.50 |
| 7 purchase totals = | $1,037.94 | $1,128.9931 | $1,129.00 | $1,128.95 | $1,128.90 | |