| 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 | $240.73 | 12.278% | $270.2868 | $270.29 | $270.30 | $270.30 |
| Purchase #2 | $159.98 | 3.150% | $165.0194 | $165.02 | $165.00 | $165.00 |
| Purchase #3 | $45.40 | 4.721% | $47.5433 | $47.54 | $47.55 | $47.50 |
| Purchase #4 | $220.89 | 13.787% | $251.3441 | $251.34 | $251.35 | $251.30 |
| Purchase #5 | $223.48 | 13.312% | $253.2297 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $98.84 | 4.583% | $103.3698 | $103.37 | $103.35 | $103.40 |
| Purchase #7 | $193.26 | 11.827% | $216.1169 | $216.12 | $216.10 | $216.10 |
| 7 purchase totals = | $1,182.58 | $1,306.9100 | $1,306.91 | $1,306.90 | $1,306.80 | |