| 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 | $27.98 | 11.873% | $31.3021 | $31.30 | $31.30 | $31.30 |
| Purchase #2 | $181.75 | 9.180% | $198.4347 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $188.29 | 9.292% | $205.7859 | $205.79 | $205.80 | $205.80 |
| Purchase #4 | $155.99 | 6.291% | $165.8033 | $165.80 | $165.80 | $165.80 |
| Purchase #5 | $156.27 | 3.570% | $161.8488 | $161.85 | $161.85 | $161.80 |
| Purchase #6 | $240.64 | 11.865% | $269.1919 | $269.19 | $269.20 | $269.20 |
| Purchase #7 | $84.65 | 4.866% | $88.7691 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $1,035.57 | $1,121.1358 | $1,121.13 | $1,121.15 | $1,121.10 | |