| 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 | $247.29 | 11.370% | $275.4069 | $275.41 | $275.40 | $275.40 |
| Purchase #2 | $203.99 | 8.604% | $221.5413 | $221.54 | $221.55 | $221.50 |
| Purchase #3 | $22.80 | 5.407% | $24.0328 | $24.03 | $24.05 | $24.00 |
| Purchase #4 | $71.70 | 13.166% | $81.14 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $162.97 | 3.771% | $169.1156 | $169.12 | $169.10 | $169.10 |
| Purchase #6 | $245.45 | 5.177% | $258.1569 | $258.16 | $258.15 | $258.20 |
| Purchase #7 | $135.95 | 13.806% | $154.7193 | $154.72 | $154.70 | $154.70 |
| 7 purchase totals = | $1,090.15 | $1,184.1128 | $1,184.12 | $1,184.10 | $1,184.00 | |