| 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 | $78.56 | 9.210% | $85.7954 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $186.79 | 12.177% | $209.5354 | $209.54 | $209.55 | $209.50 |
| Purchase #3 | $197.99 | 11.818% | $221.3885 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $91.54 | 4.361% | $95.5321 | $95.53 | $95.55 | $95.50 |
| Purchase #5 | $96.91 | 7.159% | $103.8478 | $103.85 | $103.85 | $103.80 |
| Purchase #6 | $228.51 | 12.729% | $257.597 | $257.60 | $257.60 | $257.60 |
| Purchase #7 | $197.85 | 5.844% | $209.4124 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $1,078.15 | $1,183.1086 | $1,183.12 | $1,183.15 | $1,183.00 | |