| 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 | $218.90 | 6.592% | $233.3299 | $233.33 | $233.35 | $233.30 |
| Purchase #2 | $92.58 | 6.779% | $98.856 | $98.86 | $98.85 | $98.90 |
| Purchase #3 | $182.57 | 10.404% | $201.5646 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $200.77 | 9.820% | $220.4856 | $220.49 | $220.50 | $220.50 |
| Purchase #5 | $238.69 | 6.134% | $253.3312 | $253.33 | $253.35 | $253.30 |
| Purchase #6 | $164.60 | 13.534% | $186.877 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $85.52 | 3.666% | $88.6552 | $88.66 | $88.65 | $88.70 |
| 7 purchase totals = | $1,183.63 | $1,283.0995 | $1,283.11 | $1,283.15 | $1,283.20 | |