| 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 | $221.95 | 6.264% | $235.8529 | $235.85 | $235.85 | $235.90 |
| Purchase #2 | $31.44 | 4.365% | $32.8124 | $32.81 | $32.80 | $32.80 |
| Purchase #3 | $165.44 | 4.454% | $172.8087 | $172.81 | $172.80 | $172.80 |
| Purchase #4 | $160.92 | 12.194% | $180.5426 | $180.54 | $180.55 | $180.50 |
| Purchase #5 | $94.61 | 6.487% | $100.7474 | $100.75 | $100.75 | $100.70 |
| Purchase #6 | $223.71 | 5.775% | $236.6293 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $192.41 | 12.291% | $216.0591 | $216.06 | $216.05 | $216.10 |
| 7 purchase totals = | $1,090.48 | $1,175.4524 | $1,175.45 | $1,175.45 | $1,175.40 | |