| 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 | $98.57 | 11.487% | $109.8927 | $109.89 | $109.90 | $109.90 |
| Purchase #2 | $238.59 | 5.848% | $252.5427 | $252.54 | $252.55 | $252.50 |
| Purchase #3 | $108.39 | 6.548% | $115.4874 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $247.78 | 10.455% | $273.6854 | $273.69 | $273.70 | $273.70 |
| Purchase #5 | $240.79 | 10.645% | $266.4221 | $266.42 | $266.40 | $266.40 |
| Purchase #6 | $209.98 | 4.617% | $219.6748 | $219.67 | $219.65 | $219.70 |
| Purchase #7 | $8.62 | 5.780% | $9.1182 | $9.12 | $9.10 | $9.10 |
| 7 purchase totals = | $1,152.72 | $1,246.8233 | $1,246.82 | $1,246.80 | $1,246.80 | |