| 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 | $244.72 | 7.679% | $263.512 | $263.51 | $263.50 | $263.50 |
| Purchase #2 | $177.74 | 12.817% | $200.5209 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $206.44 | 3.446% | $213.5539 | $213.55 | $213.55 | $213.60 |
| Purchase #4 | $169.68 | 8.534% | $184.1605 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $96.58 | 10.102% | $106.3365 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $85.53 | 7.463% | $91.9131 | $91.91 | $91.90 | $91.90 |
| Purchase #7 | $222.95 | 7.208% | $239.0202 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $1,203.64 | $1,299.0171 | $1,299.01 | $1,298.95 | $1,299.00 | |