| 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 | $237.85 | 8.493% | $258.0506 | $258.05 | $258.05 | $258.10 |
| Purchase #2 | $89.88 | 7.820% | $96.9086 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $152.55 | 12.109% | $171.0223 | $171.02 | $171.00 | $171.00 |
| Purchase #4 | $68.32 | 12.349% | $76.7568 | $76.76 | $76.75 | $76.80 |
| Purchase #5 | $225.75 | 6.468% | $240.3515 | $240.35 | $240.35 | $240.40 |
| Purchase #6 | $142.91 | 8.681% | $155.316 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $188.51 | 5.712% | $199.2777 | $199.28 | $199.30 | $199.30 |
| 7 purchase totals = | $1,105.77 | $1,197.6835 | $1,197.69 | $1,197.65 | $1,197.80 | |