| 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 | $96.83 | 12.500% | $108.9338 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $63.91 | 8.771% | $69.5155 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $190.63 | 10.832% | $211.279 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $225.50 | 13.125% | $255.0969 | $255.10 | $255.10 | $255.10 |
| Purchase #5 | $168.49 | 5.826% | $178.3062 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $210.98 | 12.819% | $238.0255 | $238.03 | $238.05 | $238.00 |
| Purchase #7 | $81.49 | 6.339% | $86.6557 | $86.66 | $86.65 | $86.70 |
| 7 purchase totals = | $1,037.83 | $1,147.8126 | $1,147.83 | $1,147.85 | $1,147.80 | |