| 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 | $230.39 | 10.579% | $254.763 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $245.61 | 8.665% | $266.8921 | $266.89 | $266.90 | $266.90 |
| Purchase #3 | $159.65 | 3.557% | $165.3288 | $165.33 | $165.35 | $165.30 |
| Purchase #4 | $48.56 | 12.103% | $54.4372 | $54.44 | $54.45 | $54.40 |
| Purchase #5 | $198.49 | 8.597% | $215.5542 | $215.55 | $215.55 | $215.60 |
| Purchase #6 | $62.58 | 6.782% | $66.8242 | $66.82 | $66.80 | $66.80 |
| Purchase #7 | $145.39 | 10.826% | $161.1299 | $161.13 | $161.15 | $161.10 |
| 7 purchase totals = | $1,090.67 | $1,184.9294 | $1,184.92 | $1,184.95 | $1,184.90 | |